Base | Representation |
---|---|
bin | 1011110101011100110110… |
… | …0101101111110100000000 |
3 | 1201002000120201211210020201 |
4 | 2331113031211233310000 |
5 | 3201200412210222112 |
6 | 43402013543014544 |
7 | 2512102630602334 |
oct | 275271545576400 |
9 | 51060521753221 |
10 | 13012905164032 |
11 | 41678187a0514 |
12 | 1561ba373a454 |
13 | 73515b503c57 |
14 | 32db83d457c4 |
15 | 178767604257 |
hex | bd5cd96fd00 |
13012905164032 has 36 divisors (see below), whose sum is σ = 25976155326016. Its totient is φ = 6506157841920.
The previous prime is 13012905164029. The next prime is 13012905164047. The reversal of 13012905164032 is 23046150921031.
It is a junction number, because it is equal to n+sod(n) for n = 13012905163982 and 13012905164000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4566313 + ... + 6846679.
Almost surely, 213012905164032 is an apocalyptic number.
It is an amenable number.
13012905164032 is a deficient number, since it is larger than the sum of its proper divisors (12963250161984).
13012905164032 is an equidigital number, since it uses as much as digits as its factorization.
13012905164032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2302674 (or 2302660 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 37.
The spelling of 13012905164032 in words is "thirteen trillion, twelve billion, nine hundred five million, one hundred sixty-four thousand, thirty-two".
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