Base | Representation |
---|---|
bin | 11011000010000000… |
… | …11011000100000000 |
3 | 1101110101122102220212 |
4 | 31201000123010000 |
5 | 214210133341223 |
6 | 10400015053252 |
7 | 1022426246630 |
oct | 154100330400 |
9 | 41411572825 |
10 | 14512402688 |
11 | 6177966a33 |
12 | 2990211228 |
13 | 14a3817334 |
14 | 9b957a6c0 |
15 | 59e0eb278 |
hex | 36101b100 |
14512402688 has 72 divisors (see below), whose sum is σ = 33130067712. Its totient is φ = 6215159808.
The previous prime is 14512402669. The next prime is 14512402721. The reversal of 14512402688 is 88620421541.
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, 4257881 + ... + 4261287.
Almost surely, 214512402688 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14512402688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16565033856).
14512402688 is an abundant number, since it is smaller than the sum of its proper divisors (18617665024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14512402688 is an equidigital number, since it uses as much as digits as its factorization.
14512402688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5807 (or 5793 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 41.
The spelling of 14512402688 in words is "fourteen billion, five hundred twelve million, four hundred two thousand, six hundred eighty-eight".
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