Integer Profile

2,128,335

3 × 5 × 11 × 12899

Prime factors, divisor sums, positional representations and sequence properties for 2,128,335. The prime factorization is 3 × 5 × 11 × 12899.

Number of positive divisors: 16. Showing the recorded part of the sequence: 241.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,715,200
Proper-divisor sum: 1,586,865
Digit sum: 24
Digital root: 6

Number bases

Decimal: 2128335
Binary: 1000000111100111001111 (22 bits)
Octal: 0o10074717
Hexadecimal: 0x2079CF

Divisor catalog (16)

1351115335516512,89938,69764,495141,889193,485425,667709,4452,128,335

Showing 16 of 16.

Collatz trajectory (241 steps)

Even: n → n/2; Odd: n → 3n + 1

2,128,3356,385,0063,192,5039,577,5104,788,75514,366,2667,183,13321,549,40010,774,7005,387,3502,693,6758,081,0264,040,51312,121,5406,060,7703,030,3859,091,1564,545,5782,272,7896,818,3683,409,1841,704,592852,296426,148213,074106,537319,612159,80679,903239,710119,855359,566179,783539,350269,675809,026404,5131,213,540606,770303,385910,156455,078227,539682,618341,3091,023,928511,964255,982127,991383,974191,987575,962287,981863,944431,972215,986107,993323,980161,99080,995

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 11 × 12899
Distinct prime factors: 4
Perfect square: No
Parity: Odd