Base | Representation |
---|---|
bin | 10111101101000111… |
… | …01011010011101001 |
3 | 1012211221010021111212 |
4 | 23312203223103221 |
5 | 202030434412103 |
6 | 5502500402505 |
7 | 630242212340 |
oct | 136643532351 |
9 | 35757107455 |
10 | 12726482153 |
11 | 5440849450 |
12 | 25720a6435 |
13 | 127a816918 |
14 | 88a2cab57 |
15 | 4e74247d8 |
hex | 2f68eb4e9 |
12726482153 has 32 divisors (see below), whose sum is σ = 16708792320. Its totient is φ = 9398410560.
The previous prime is 12726482147. The next prime is 12726482161. The reversal of 12726482153 is 35128462721.
It is not a de Polignac number, because 12726482153 - 214 = 12726465769 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12726482153.
It is not an unprimeable number, because it can be changed into a prime (12726482053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160076 + ... + 226002.
It is an arithmetic number, because the mean of its divisors is an integer number (522149760).
Almost surely, 212726482153 is an apocalyptic number.
It is an amenable number.
12726482153 is a deficient number, since it is larger than the sum of its proper divisors (3982310167).
12726482153 is a wasteful number, since it uses less digits than its factorization.
12726482153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66077.
The product of its digits is 161280, while the sum is 41.
The spelling of 12726482153 in words is "twelve billion, seven hundred twenty-six million, four hundred eighty-two thousand, one hundred fifty-three".
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