Integer Profile

2,172,590

2 × 5 × 7 × 41 × 757

Prime factors, divisor sums, positional representations and sequence properties for 2,172,590. The prime factorization is 2 × 5 × 7 × 41 × 757.

Number of positive divisors: 32. Showing the recorded part of the sequence: 316.

AbundantEvenComposite

Divisor catalog (32)

12571014354170822052874105747571,4351,5142,8703,7855,2997,57010,59826,49531,03752,99062,074155,185217,259310,370434,5181,086,2952,172,590

Showing 32 of 32.

Collatz trajectory (316 steps)

Even: n → n/2; Odd: n → 3n + 1

2,172,5901,086,2953,258,8861,629,4434,888,3302,444,1657,332,4963,666,2481,833,124916,562458,2811,374,844687,422343,7111,031,134515,5671,546,702773,3512,320,0541,160,0273,480,0821,740,0415,220,1242,610,0621,305,0313,915,0941,957,5475,872,6422,936,3218,808,9644,404,4822,202,2416,606,7243,303,3621,651,6814,955,0442,477,5221,238,7613,716,2841,858,142929,0712,787,2141,393,6074,180,8222,090,4116,271,2343,135,6179,406,8524,703,4262,351,7137,055,1403,527,5701,763,7855,291,3562,645,6781,322,8393,968,5181,984,2595,952,7782,976,389

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 7 × 41 × 757
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 4,584,384
Proper-divisor sum: 2,411,794
Digit sum: 26
Digital root: 8

Number bases

Decimal: 2172590
Binary: 1000010010011010101110 (22 bits)
Octal: 0o10223256
Hexadecimal: 0x2126AE