Integer Profile

1,515,129

3 × 7^2 × 11 × 937

Prime factors, divisor sums, positional representations and sequence properties for 1,515,129. The prime factorization is 3 × 7^2 × 11 × 937.

Number of positive divisors: 24. Showing the recorded part of the sequence: 225.

DeficientOddComposite

Divisor catalog (24)

13711213349771472315399371,6172,8116,55910,30719,67730,92145,91372,149137,739216,447505,0431,515,129

Showing 24 of 24.

Collatz trajectory (225 steps)

Even: n → n/2; Odd: n → 3n + 1

1,515,1294,545,3882,272,6941,136,3473,409,0421,704,5215,113,5642,556,7821,278,3913,835,1741,917,5875,752,7622,876,3818,629,1444,314,5722,157,2861,078,6433,235,9301,617,9654,853,8962,426,9481,213,474606,7371,820,212910,106455,0531,365,160682,580341,290170,645511,936255,968127,98463,99231,99615,9987,99923,99811,99935,99817,99953,99826,99980,99840,499121,49860,749182,24891,12445,56222,78168,34434,17217,0868,54325,63012,81538,44619,22357,670

Showing 60 of 60.

Prime factorization

Factorization: 3 × 7^2 × 11 × 937
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,566,368
Proper-divisor sum: 1,051,239
Digit sum: 24
Digital root: 6

Number bases

Decimal: 1515129
Binary: 101110001111001111001 (21 bits)
Octal: 0o5617171
Hexadecimal: 0x171E79