Integer Profile

1,390,810

2 × 5 × 23 × 6047

Prime factors, divisor sums, positional representations and sequence properties for 1,390,810. The prime factorization is 2 × 5 × 23 × 6047.

Number of positive divisors: 16. Showing the recorded part of the sequence: 181.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,612,736
Proper-divisor sum: 1,221,926
Digit sum: 22
Digital root: 4

Number bases

Decimal: 1390810
Binary: 101010011100011011010 (21 bits)
Octal: 0o5234332
Hexadecimal: 0x1538DA

Divisor catalog (16)

1251023461152306,04712,09430,23560,470139,081278,162695,4051,390,810

Showing 16 of 16.

Collatz trajectory (181 steps)

Even: n → n/2; Odd: n → 3n + 1

1,390,810695,4052,086,2161,043,108521,554260,777782,332391,166195,583586,750293,375880,126440,0631,320,190660,0951,980,286990,1432,970,4301,485,2154,455,6462,227,8236,683,4703,341,73510,025,2065,012,60315,037,8107,518,90522,556,71611,278,3585,639,17916,917,5388,458,76925,376,30812,688,1546,344,07719,032,2329,516,1164,758,0582,379,0297,137,0883,568,5441,784,272892,136446,068223,034111,517334,552167,27683,63841,819125,45862,729188,18894,09447,047141,14270,571211,714105,857317,572

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 23 × 6047
Distinct prime factors: 4
Perfect square: No
Parity: Even