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10680834 = 2315111789
BaseRepresentation
bin101000101111…
…101000000010
3202002122100110
4220233220002
510213241314
61020532150
7156533313
oct50575002
922078313
1010680834
11603573a
1236b1056
13229c728
1415c060a
15e0ea59
hexa2fa02

10680834 has 16 divisors (see below), whose sum is σ = 21504960. Its totient is φ = 3536400.

The previous prime is 10680821. The next prime is 10680841. The reversal of 10680834 is 43808601.

It is a happy number.

It is a super-2 number, since 2×106808342 = 228160429871112, which contains 22 as substring.

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, 4989 + ... + 6800.

It is an arithmetic number, because the mean of its divisors is an integer number (1344060).

Almost surely, 210680834 is an apocalyptic number.

10680834 is an abundant number, since it is smaller than the sum of its proper divisors (10824126).

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

10680834 is a wasteful number, since it uses less digits than its factorization.

10680834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11945.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 10680834 is about 3268.1545251105. The cubic root of 10680834 is about 220.2258974442.

The spelling of 10680834 in words is "ten million, six hundred eighty thousand, eight hundred thirty-four".

Divisors: 1 2 3 6 151 302 453 906 11789 23578 35367 70734 1780139 3560278 5340417 10680834