Base | Representation |
---|---|
bin | 110100001111… |
… | …001000110100 |
3 | 221202200221101 |
4 | 310033020310 |
5 | 12001142432 |
6 | 1205255444 |
7 | 224251501 |
oct | 64171064 |
9 | 27680841 |
10 | 13693492 |
11 | 780313a |
12 | 4704584 |
13 | 2ab5a77 |
14 | 1b664a8 |
15 | 13074e7 |
hex | d0f234 |
13693492 has 12 divisors (see below), whose sum is σ = 23990400. Its totient is φ = 6839096.
The previous prime is 13693489. The next prime is 13693501. The reversal of 13693492 is 29439631.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4509 + ... + 6907.
It is an arithmetic number, because the mean of its divisors is an integer number (1999200).
Almost surely, 213693492 is an apocalyptic number.
It is an amenable number.
13693492 is a deficient number, since it is larger than the sum of its proper divisors (10296908).
13693492 is a wasteful number, since it uses less digits than its factorization.
13693492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3830 (or 3828 counting only the distinct ones).
The product of its digits is 34992, while the sum is 37.
The square root of 13693492 is about 3700.4718618036. The cubic root of 13693492 is about 239.2423561195.
It can be divided in two parts, 136934 and 92, that added together give a triangular number (137026 = T523).
The spelling of 13693492 in words is "thirteen million, six hundred ninety-three thousand, four hundred ninety-two".
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