Base | Representation |
---|---|
bin | 110000101011… |
… | …110110100010 |
3 | 220000101220022 |
4 | 300223312202 |
5 | 11231400110 |
6 | 1133313442 |
7 | 213323354 |
oct | 60536642 |
9 | 26011808 |
10 | 12762530 |
11 | 7227750 |
12 | 4335882 |
13 | 284b0c1 |
14 | 19a30d4 |
15 | 11c1755 |
hex | c2bda2 |
12762530 has 32 divisors (see below), whose sum is σ = 25254720. Its totient is φ = 4605120.
The previous prime is 12762499. The next prime is 12762553. The reversal of 12762530 is 3526721.
12762530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 12762530.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16901 + ... + 17639.
It is an arithmetic number, because the mean of its divisors is an integer number (789210).
Almost surely, 212762530 is an apocalyptic number.
12762530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12762530 is a deficient number, since it is larger than the sum of its proper divisors (12492190).
12762530 is a wasteful number, since it uses less digits than its factorization.
12762530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 914.
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 12762530 is about 3572.4683343593. The cubic root of 12762530 is about 233.6929398314.
The spelling of 12762530 in words is "twelve million, seven hundred sixty-two thousand, five hundred thirty".
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