Base | Representation |
---|---|
bin | 11000010001000110… |
… | …01001101010111000 |
3 | 1020121222002221202200 |
4 | 30020203021222320 |
5 | 203140223144024 |
6 | 5552442230200 |
7 | 640566004551 |
oct | 141043115270 |
9 | 36558087680 |
10 | 13028334264 |
11 | 5586178400 |
12 | 26371b5360 |
13 | 12c821273a |
14 | 8b8423328 |
15 | 513b9c2c9 |
hex | 3088c9ab8 |
13028334264 has 72 divisors (see below), whose sum is σ = 38784443880. Its totient is φ = 3947977440.
The previous prime is 13028334239. The next prime is 13028334281. The reversal of 13028334264 is 46243382031.
13028334264 is a `hidden beast` number, since 1 + 30 + 283 + 342 + 6 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 739012 + ... + 756435.
Almost surely, 213028334264 is an apocalyptic number.
It is an amenable number.
13028334264 is an abundant number, since it is smaller than the sum of its proper divisors (25756109616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13028334264 is a wasteful number, since it uses less digits than its factorization.
13028334264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1495481 (or 1495463 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 36.
The spelling of 13028334264 in words is "thirteen billion, twenty-eight million, three hundred thirty-four thousand, two hundred sixty-four".
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