Integer Profile

2,818,128

2^4 × 3 × 58711

Prime factors, divisor sums, positional representations and sequence properties for 2,818,128. The prime factorization is 2^4 × 3 × 58711.

Number of positive divisors: 20. Showing the recorded part of the sequence: 107.

AbundantEvenComposite

Collatz trajectory (107 steps)

Even: n → n/2; Odd: n → 3n + 1

2,818,1281,409,064704,532352,266176,133528,400264,200132,10066,05033,02599,07649,53824,76974,30837,15418,57755,73227,86613,93341,80020,90010,4505,22515,6767,8383,91911,7585,87917,6388,81926,45813,22939,68819,8449,9224,96114,8847,4423,72111,1645,5822,7918,3744,18712,5626,28118,8449,4224,71114,1347,06721,20210,60131,80415,9027,95123,85411,92735,78217,891

Showing 60 of 60.

Prime factorization

Factorization: 2^4 × 3 × 58711
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 20
Divisor sum: 7,280,288
Proper-divisor sum: 4,462,160
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2818128
Binary: 1010110000000001010000 (22 bits)
Octal: 0o12600120
Hexadecimal: 0x2B0050

Divisor catalog (20)

1234681216244858,711117,422176,133234,844352,266469,688704,532939,3761,409,0642,818,128

Showing 20 of 20.