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12836914 = 2311971051
BaseRepresentation
bin110000111110…
…000000110010
3220011011221021
4300332000302
511241240124
61135050054
7214053256
oct60760062
926134837
1012836914
117278622
12437092a
132875c0c
1419c2266
1511d87e4
hexc3e032

12836914 has 16 divisors (see below), whose sum is σ = 19996416. Its totient is φ = 6174000.

The previous prime is 12836911. The next prime is 12836927. The reversal of 12836914 is 41963821.

It is a super-2 number, since 2×128369142 = 329572722086792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12836914.

It is not an unprimeable number, because it can be changed into a prime (12836911) 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, 11689 + ... + 12739.

It is an arithmetic number, because the mean of its divisors is an integer number (1249776).

Almost surely, 212836914 is an apocalyptic number.

12836914 is a deficient number, since it is larger than the sum of its proper divisors (7159502).

12836914 is a wasteful number, since it uses less digits than its factorization.

12836914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281.

The product of its digits is 10368, while the sum is 34.

The square root of 12836914 is about 3582.8639382483. The cubic root of 12836914 is about 234.1460723830.

The spelling of 12836914 in words is "twelve million, eight hundred thirty-six thousand, nine hundred fourteen".

Divisors: 1 2 31 62 197 394 1051 2102 6107 12214 32581 65162 207047 414094 6418457 12836914