Base | Representation |
---|---|
bin | 11000101101001111… |
… | …11001101011101101 |
3 | 1021020102102102002202 |
4 | 30112213321223231 |
5 | 204131200214100 |
6 | 10032115231245 |
7 | 646464024401 |
oct | 142647715355 |
9 | 37212372082 |
10 | 13264460525 |
11 | 5697495578 |
12 | 26a22a8525 |
13 | 1335108314 |
14 | 8db92b101 |
15 | 5297907d5 |
hex | 3169f9aed |
13264460525 has 24 divisors (see below), whose sum is σ = 17278358400. Its totient is φ = 10082008640.
The previous prime is 13264460483. The next prime is 13264460533. The reversal of 13264460525 is 52506446231.
It is a de Polignac number, because none of the positive numbers 2k-13264460525 is a prime.
It is a super-3 number, since 3×132644605253 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8264 + ... + 163086.
It is an arithmetic number, because the mean of its divisors is an integer number (719931600).
Almost surely, 213264460525 is an apocalyptic number.
It is an amenable number.
13264460525 is a deficient number, since it is larger than the sum of its proper divisors (4013897875).
13264460525 is a wasteful number, since it uses less digits than its factorization.
13264460525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155005 (or 155000 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 38.
The spelling of 13264460525 in words is "thirteen billion, two hundred sixty-four million, four hundred sixty thousand, five hundred twenty-five".
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