Base | Representation |
---|---|
bin | 11000001110000010… |
… | …10000111111001001 |
3 | 1020120011211021200000 |
4 | 30013001100333021 |
5 | 203112141032441 |
6 | 5550124233213 |
7 | 640134622623 |
oct | 140701207711 |
9 | 36504737600 |
10 | 13002674121 |
11 | 5572741578 |
12 | 262a69b809 |
13 | 12c2ac9c18 |
14 | 8b4c63c13 |
15 | 5117ce2b6 |
hex | 307050fc9 |
13002674121 has 24 divisors (see below), whose sum is σ = 19767986784. Its totient is φ = 8539058880.
The previous prime is 13002674119. The next prime is 13002674143. The reversal of 13002674121 is 12147620031.
It is not a de Polignac number, because 13002674121 - 21 = 13002674119 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (13002674171) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 383040 + ... + 415601.
It is an arithmetic number, because the mean of its divisors is an integer number (823666116).
Almost surely, 213002674121 is an apocalyptic number.
It is an amenable number.
13002674121 is a deficient number, since it is larger than the sum of its proper divisors (6765312663).
13002674121 is an frugal number, since it uses more digits than its factorization.
13002674121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 798723 (or 798711 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The spelling of 13002674121 in words is "thirteen billion, two million, six hundred seventy-four thousand, one hundred twenty-one".
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