Integer Profile

2,985,815

5 × 7^3 × 1741

Prime factors, divisor sums, positional representations and sequence properties for 2,985,815. The prime factorization is 5 × 7^3 × 1741.

Number of positive divisors: 16. Showing the recorded part of the sequence: 120.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 4,180,800
Proper-divisor sum: 1,194,985
Digit sum: 38
Digital root: 2

Number bases

Decimal: 2985815
Binary: 1011011000111101010111 (22 bits)
Octal: 0o13307527
Hexadecimal: 0x2D8F57

Divisor catalog (16)

15735492453431,7151,7418,70512,18760,93585,309426,545597,1632,985,815

Showing 16 of 16.

Collatz trajectory (120 steps)

Even: n → n/2; Odd: n → 3n + 1

2,985,8158,957,4464,478,72313,436,1706,718,08520,154,25610,077,1285,038,5642,519,2821,259,6413,778,9241,889,462944,7312,834,1941,417,0974,251,2922,125,6461,062,8233,188,4701,594,2354,782,7062,391,3537,174,0603,587,0301,793,5155,380,5462,690,2738,070,8204,035,4102,017,7056,053,1163,026,5581,513,2794,539,8382,269,9196,809,7583,404,87910,214,6385,107,31915,321,9587,660,97922,982,93811,491,46934,474,40817,237,2048,618,6024,309,30112,927,9046,463,9523,231,9761,615,988807,994403,9971,211,992605,996302,998151,499454,498227,249681,748

Showing 60 of 60.

Prime factorization

Factorization: 5 × 7^3 × 1741
Distinct prime factors: 3
Perfect square: No
Parity: Odd