Base | Representation |
---|---|
bin | 110100100000… |
… | …000101101000 |
3 | 221220020011210 |
4 | 310200011220 |
5 | 12010403140 |
6 | 1210553120 |
7 | 224661063 |
oct | 64400550 |
9 | 27806153 |
10 | 13762920 |
11 | 7850316 |
12 | 47387a0 |
13 | 2b0b552 |
14 | 1b838da |
15 | 131cd80 |
hex | d20168 |
13762920 has 32 divisors (see below), whose sum is σ = 41289120. Its totient is φ = 3670080.
The previous prime is 13762873. The next prime is 13762943. The reversal of 13762920 is 2926731.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57226 + ... + 57465.
It is an arithmetic number, because the mean of its divisors is an integer number (1290285).
Almost surely, 213762920 is an apocalyptic number.
13762920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13762920 is an abundant number, since it is smaller than the sum of its proper divisors (27526200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13762920 is a wasteful number, since it uses less digits than its factorization.
13762920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114705 (or 114701 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 13762920 is about 3709.8409669418. The cubic root of 13762920 is about 239.6460059019.
The spelling of 13762920 in words is "thirteen million, seven hundred sixty-two thousand, nine hundred twenty".
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