Base | Representation |
---|---|
bin | 11000001010110101… |
… | …11000101111111000 |
3 | 1020111022022202220011 |
4 | 30011122320233320 |
5 | 203033303224102 |
6 | 5543325111304 |
7 | 636360534046 |
oct | 140532705770 |
9 | 36438282804 |
10 | 12975836152 |
11 | 5559580834 |
12 | 26216b8534 |
13 | 12ba391276 |
14 | 8b1479396 |
15 | 50e27c2d7 |
hex | 3056b8bf8 |
12975836152 has 8 divisors (see below), whose sum is σ = 24329692800. Its totient is φ = 6487918072.
The previous prime is 12975836131. The next prime is 12975836161. The reversal of 12975836152 is 25163857921.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 12975836096 and 12975836105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 810989752 + ... + 810989767.
It is an arithmetic number, because the mean of its divisors is an integer number (3041211600).
Almost surely, 212975836152 is an apocalyptic number.
It is an amenable number.
12975836152 is a deficient number, since it is larger than the sum of its proper divisors (11353856648).
12975836152 is a wasteful number, since it uses less digits than its factorization.
12975836152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1621979525 (or 1621979521 counting only the distinct ones).
The product of its digits is 907200, while the sum is 49.
The spelling of 12975836152 in words is "twelve billion, nine hundred seventy-five million, eight hundred thirty-six thousand, one hundred fifty-two".
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