Integer Profile

1,620,660

2^2 × 3 × 5 × 27011

Prime factors, divisor sums, positional representations and sequence properties for 1,620,660. The prime factorization is 2^2 × 3 × 5 × 27011.

Number of positive divisors: 24. Showing the recorded part of the sequence: 114.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 24
Divisor sum: 4,538,016
Proper-divisor sum: 2,917,356
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1620660
Binary: 110001011101010110100 (21 bits)
Octal: 0o6135264
Hexadecimal: 0x18BAB4

Divisor catalog (24)

12345610121520306027,01154,02281,033108,044135,055162,066270,110324,132405,165540,220810,3301,620,660

Showing 24 of 24.

Collatz trajectory (114 steps)

Even: n → n/2; Odd: n → 3n + 1

1,620,660810,330405,1651,215,496607,748303,874151,937455,812227,906113,953341,860170,93085,465256,396128,19864,099192,29896,149288,448144,22472,11236,05618,0289,0144,50713,5226,76120,28410,1425,07115,2147,60722,82211,41134,23417,11751,35225,67612,8386,41919,2589,62928,88814,4447,2223,61110,8345,41716,2528,1264,06312,1906,09518,2869,14327,43013,71541,14620,57361,720

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5 × 27011
Distinct prime factors: 4
Perfect square: No
Parity: Even