Integer Profile

2,131,252

2^2 × 43 × 12391

Prime factors, divisor sums, positional representations and sequence properties for 2,131,252. The prime factorization is 2^2 × 43 × 12391.

Number of positive divisors: 12. Showing the recorded part of the sequence: 104.

DeficientEvenComposite

Prime factorization

Factorization: 2^2 × 43 × 12391
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,816,736
Proper-divisor sum: 1,685,484
Digit sum: 16
Digital root: 7

Number bases

Decimal: 2131252
Binary: 1000001000010100110100 (22 bits)
Octal: 0o10102464
Hexadecimal: 0x208534

Divisor catalog (12)

124438617212,39124,78249,564532,8131,065,6262,131,252

Showing 12 of 12.

Collatz trajectory (104 steps)

Even: n → n/2; Odd: n → 3n + 1

2,131,2521,065,626532,8131,598,440799,220399,610199,805599,416299,708149,85474,927224,782112,391337,174168,587505,762252,881758,644379,322189,661568,984284,492142,24671,123213,370106,685320,056160,02880,01440,007120,02260,011180,03490,017270,052135,02667,513202,540101,27050,635151,90675,953227,860113,93056,965170,89685,44842,72421,36210,68132,04416,0228,01124,03412,01736,05218,0269,01327,04013,520

Showing 60 of 60.