Integer Profile

4,015,551

3 × 1338517

Prime factors, divisor sums, positional representations and sequence properties for 4,015,551. The prime factorization is 3 × 1338517.

Number of positive divisors: 4. Showing the recorded part of the sequence: 123.

DeficientOddComposite

Collatz trajectory (123 steps)

Even: n → n/2; Odd: n → 3n + 1

4,015,55112,046,6546,023,32718,069,9829,034,99127,104,97413,552,48740,657,46220,328,73160,986,19430,493,09791,479,29245,739,64622,869,82368,609,47034,304,735102,914,20651,457,103154,371,31077,185,655231,556,966115,778,483347,335,450173,667,725521,003,176260,501,588130,250,79465,125,397195,376,19297,688,09648,844,04824,422,02412,211,0126,105,5063,052,7539,158,2604,579,1302,289,5656,868,6963,434,3481,717,174858,5872,575,7621,287,8813,863,6441,931,822965,9112,897,7341,448,8674,346,6022,173,3016,519,9043,259,9521,629,976814,988407,494203,747611,242305,621916,864

Showing 60 of 60.

Prime factorization

Factorization: 3 × 1338517
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 5,354,072
Proper-divisor sum: 1,338,521
Digit sum: 21
Digital root: 3

Number bases

Decimal: 4015551
Binary: 1111010100010110111111 (22 bits)
Octal: 0o17242677
Hexadecimal: 0x3D45BF

Divisor catalog (4)

131,338,5174,015,551

Showing 4 of 4.