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13675854 = 2317134077
BaseRepresentation
bin110100001010…
…110101001110
3221201210202010
4310022311032
512000111404
61205042050
7224146203
oct64126516
927653663
1013675854
1177a0965
1246b6326
132aaaa2a
141b5dcaa
151302189
hexd0ad4e

13675854 has 16 divisors (see below), whose sum is σ = 28960848. Its totient is φ = 4290432.

The previous prime is 13675847. The next prime is 13675859. The reversal of 13675854 is 45857631.

13675854 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13675859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66937 + ... + 67140.

It is an arithmetic number, because the mean of its divisors is an integer number (1810053).

Almost surely, 213675854 is an apocalyptic number.

13675854 is an abundant number, since it is smaller than the sum of its proper divisors (15284994).

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

13675854 is a wasteful number, since it uses less digits than its factorization.

13675854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134099.

The product of its digits is 100800, while the sum is 39.

The square root of 13675854 is about 3698.0878842991. The cubic root of 13675854 is about 239.1395927110.

The spelling of 13675854 in words is "thirteen million, six hundred seventy-five thousand, eight hundred fifty-four".

Divisors: 1 2 3 6 17 34 51 102 134077 268154 402231 804462 2279309 4558618 6837927 13675854