Base | Representation |
---|---|
bin | 110011001110… |
… | …001110101000 |
3 | 221021012020102 |
4 | 303032032220 |
5 | 11414140444 |
6 | 1155444532 |
7 | 222063410 |
oct | 63161650 |
9 | 27235212 |
10 | 13427624 |
11 | 7641411 |
12 | 45b6748 |
13 | 2a21a52 |
14 | 1ad7640 |
15 | 12a384e |
hex | cce3a8 |
13427624 has 16 divisors (see below), whose sum is σ = 28773600. Its totient is φ = 5754672.
The previous prime is 13427611. The next prime is 13427629. The reversal of 13427624 is 42672431.
13427624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13427629) 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, 119834 + ... + 119945.
It is an arithmetic number, because the mean of its divisors is an integer number (1798350).
Almost surely, 213427624 is an apocalyptic number.
13427624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13427624 is an abundant number, since it is smaller than the sum of its proper divisors (15345976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13427624 is a wasteful number, since it uses less digits than its factorization.
13427624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239792 (or 239788 counting only the distinct ones).
The product of its digits is 8064, while the sum is 29.
The square root of 13427624 is about 3664.3722518325. The cubic root of 13427624 is about 237.6838775460.
The spelling of 13427624 in words is "thirteen million, four hundred twenty-seven thousand, six hundred twenty-four".
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