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10628292 = 2231316761
BaseRepresentation
bin101000100010…
…110011000100
3201222222021110
4220202303010
510210101132
61015445020
7156224163
oct50426304
921888243
1010628292
115aaa214
123686770
13228183c
1415a93da
15dee1cc
hexa22cc4

10628292 has 24 divisors (see below), whose sum is σ = 24992352. Its totient is φ = 3515200.

The previous prime is 10628273. The next prime is 10628309. The reversal of 10628292 is 29282601.

It is a super-2 number, since 2×106282922 = 225921181674528, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1809 + ... + 4952.

It is an arithmetic number, because the mean of its divisors is an integer number (1041348).

Almost surely, 210628292 is an apocalyptic number.

10628292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10628292 is an abundant number, since it is smaller than the sum of its proper divisors (14364060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10628292 is a wasteful number, since it uses less digits than its factorization.

10628292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6899 (or 6897 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 10628292 is about 3260.1061332417. The cubic root of 10628292 is about 219.8641861470.

The spelling of 10628292 in words is "ten million, six hundred twenty-eight thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 12 131 262 393 524 786 1572 6761 13522 20283 27044 40566 81132 885691 1771382 2657073 3542764 5314146 10628292