Integer Profile

3,920,175

3^2 × 5^2 × 7 × 19 × 131

Prime factors, divisor sums, positional representations and sequence properties for 3,920,175. The prime factorization is 3^2 × 5^2 × 7 × 19 × 131.

Number of positive divisors: 72. Showing the recorded part of the sequence: 172.

AbundantOddComposite

Collatz trajectory (172 steps)

Even: n → n/2; Odd: n → 3n + 1

3,920,17511,760,5265,880,26317,640,7908,820,39526,461,18613,230,59339,691,78019,845,8909,922,94529,768,83614,884,4187,442,20922,326,62811,163,3145,581,65716,744,9728,372,4864,186,24312,558,7306,279,36518,838,0969,419,0484,709,5242,354,7621,177,3813,532,1441,766,072883,036441,518220,759662,278331,139993,418496,7091,490,128745,064372,532186,26693,133279,400139,70069,85034,925104,77652,38826,19413,09739,29219,6469,82329,47014,73544,20622,10366,31033,15599,46649,733149,200

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5^2 × 7 × 19 × 131
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 72
Divisor sum: 8,511,360
Proper-divisor sum: 4,591,185
Digit sum: 27
Digital root: 9

Number bases

Decimal: 3920175
Binary: 1110111101000100101111 (22 bits)
Octal: 0o16750457
Hexadecimal: 0x3BD12F

Divisor catalog (72)

13579151921253545576375951051311331711752252853153933994755256556658559171,1791,1971,4251,5751,9651,9952,4892,7513,2753,3254,2754,5855,8955,9857,4678,2539,8259,97512,44513,75517,42322,40122,92529,47529,92537,33541,26552,26962,225

Showing 60 of 72.