Base | Representation |
---|---|
bin | 110100001100… |
… | …010000001100 |
3 | 221202002201202 |
4 | 310030100030 |
5 | 12000303201 |
6 | 1205125032 |
7 | 224202161 |
oct | 64142014 |
9 | 27662652 |
10 | 13681676 |
11 | 77a5278 |
12 | 46b9778 |
13 | 2ab0588 |
14 | 1b62068 |
15 | 1303c6b |
hex | d0c40c |
13681676 has 12 divisors (see below), whose sum is σ = 23970408. Its totient is φ = 6832992.
The previous prime is 13681673. The next prime is 13681693. The reversal of 13681676 is 67618631.
It is not an unprimeable number, because it can be changed into a prime (13681673) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3920 + ... + 6536.
It is an arithmetic number, because the mean of its divisors is an integer number (1997534).
Almost surely, 213681676 is an apocalyptic number.
It is an amenable number.
13681676 is a deficient number, since it is larger than the sum of its proper divisors (10288732).
13681676 is a wasteful number, since it uses less digits than its factorization.
13681676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3928 (or 3926 counting only the distinct ones).
The product of its digits is 36288, while the sum is 38.
The square root of 13681676 is about 3698.8749640938. The cubic root of 13681676 is about 239.1735229061.
The spelling of 13681676 in words is "thirteen million, six hundred eighty-one thousand, six hundred seventy-six".
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