Base | Representation |
---|---|
bin | 110101010011… |
… | …111001011100 |
3 | 222022000021111 |
4 | 311103321130 |
5 | 12034201012 |
6 | 1215311404 |
7 | 226533553 |
oct | 65237134 |
9 | 28260244 |
10 | 13975132 |
11 | 79857a6 |
12 | 481b564 |
13 | 2b84012 |
14 | 1bdad9a |
15 | 1360ba7 |
hex | d53e5c |
13975132 has 6 divisors (see below), whose sum is σ = 24456488. Its totient is φ = 6987564.
The previous prime is 13975111. The next prime is 13975133. The reversal of 13975132 is 23157931.
It is a junction number, because it is equal to n+sod(n) for n = 13975094 and 13975103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13975133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1746888 + ... + 1746895.
Almost surely, 213975132 is an apocalyptic number.
It is an amenable number.
13975132 is a deficient number, since it is larger than the sum of its proper divisors (10481356).
13975132 is a wasteful number, since it uses less digits than its factorization.
13975132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3493787 (or 3493785 counting only the distinct ones).
The product of its digits is 5670, while the sum is 31.
The square root of 13975132 is about 3738.3327834745. The cubic root of 13975132 is about 240.8714384643.
The spelling of 13975132 in words is "thirteen million, nine hundred seventy-five thousand, one hundred thirty-two".
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