Base | Representation |
---|---|
bin | 110100001111… |
… | …010011010000 |
3 | 221202201212010 |
4 | 310033103100 |
5 | 12001203120 |
6 | 1205302520 |
7 | 224253444 |
oct | 64172320 |
9 | 27681763 |
10 | 13694160 |
11 | 7803697 |
12 | 4704a40 |
13 | 2ab616c |
14 | 1b66824 |
15 | 13077e0 |
hex | d0f4d0 |
13694160 has 40 divisors (see below), whose sum is σ = 42452640. Its totient is φ = 3651712.
The previous prime is 13694113. The next prime is 13694179. The reversal of 13694160 is 6149631.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (30).
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 7 ways as a sum of consecutive naturals, for example, 28290 + ... + 28769.
It is an arithmetic number, because the mean of its divisors is an integer number (1061316).
Almost surely, 213694160 is an apocalyptic number.
13694160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13694160 is an abundant number, since it is smaller than the sum of its proper divisors (28758480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13694160 is a wasteful number, since it uses less digits than its factorization.
13694160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57075 (or 57069 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 13694160 is about 3700.5621194624. The cubic root of 13694160 is about 239.2462463202.
The spelling of 13694160 in words is "thirteen million, six hundred ninety-four thousand, one hundred sixty".
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