Integer Profile

2,148,770

2 × 5 × 13 × 16529

Prime factors, divisor sums, positional representations and sequence properties for 2,148,770. The prime factorization is 2 × 5 × 13 × 16529.

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

DeficientEvenComposite

Divisor catalog (16)

1251013266513016,52933,05882,645165,290214,877429,7541,074,3852,148,770

Showing 16 of 16.

Collatz trajectory (241 steps)

Even: n → n/2; Odd: n → 3n + 1

2,148,7701,074,3853,223,1561,611,578805,7892,417,3681,208,684604,342302,171906,514453,2571,359,772679,886339,9431,019,830509,9151,529,746764,8732,294,6201,147,310573,6551,720,966860,4832,581,4501,290,7253,872,1761,936,088968,044484,022242,011726,034363,0171,089,052544,526272,263816,790408,3951,225,186612,5931,837,780918,890459,4451,378,336689,168344,584172,29286,14643,073129,22064,61032,30596,91648,45824,22972,68836,34418,1729,0864,54313,630

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 13 × 16529
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 4,165,560
Proper-divisor sum: 2,016,790
Digit sum: 29
Digital root: 2

Number bases

Decimal: 2148770
Binary: 1000001100100110100010 (22 bits)
Octal: 0o10144642
Hexadecimal: 0x20C9A2