Base | Representation |
---|---|
bin | 11000101000101110… |
… | …00110001110010101 |
3 | 1021010202222212102220 |
4 | 30110113012032111 |
5 | 204041441013023 |
6 | 10024241452553 |
7 | 645523255305 |
oct | 142427061625 |
9 | 37122885386 |
10 | 13226501013 |
11 | 5678018a80 |
12 | 2691641159 |
13 | 132a2a747b |
14 | 8d6889605 |
15 | 5262933e3 |
hex | 3145c6395 |
13226501013 has 32 divisors (see below), whose sum is σ = 20044910592. Its totient is φ = 7684915200.
The previous prime is 13226501009. The next prime is 13226501033. The reversal of 13226501013 is 31010562231.
It is not a de Polignac number, because 13226501013 - 22 = 13226501009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13226501033) 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, 49045 + ... + 169877.
It is an arithmetic number, because the mean of its divisors is an integer number (626403456).
Almost surely, 213226501013 is an apocalyptic number.
It is an amenable number.
13226501013 is a deficient number, since it is larger than the sum of its proper divisors (6818409579).
13226501013 is a wasteful number, since it uses less digits than its factorization.
13226501013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120985.
The product of its (nonzero) digits is 1080, while the sum is 24.
The spelling of 13226501013 in words is "thirteen billion, two hundred twenty-six million, five hundred one thousand, thirteen".
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