Base | Representation |
---|---|
bin | 11000010101011101… |
… | …01011010101001011 |
3 | 1020201111221012110022 |
4 | 30022232223111023 |
5 | 203224104111110 |
6 | 10000230211055 |
7 | 641521622033 |
oct | 141256532513 |
9 | 36644835408 |
10 | 13064910155 |
11 | 55a488a410 |
12 | 26474b3a8b |
13 | 130297a88b |
14 | 8bd2248c3 |
15 | 516ec4755 |
hex | 30abab54b |
13064910155 has 32 divisors (see below), whose sum is σ = 17474470848. Its totient is φ = 9297100800.
The previous prime is 13064910139. The next prime is 13064910239. The reversal of 13064910155 is 55101946031.
It is not a de Polignac number, because 13064910155 - 24 = 13064910139 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 637427 + ... + 657603.
It is an arithmetic number, because the mean of its divisors is an integer number (546077214).
Almost surely, 213064910155 is an apocalyptic number.
13064910155 is a deficient number, since it is larger than the sum of its proper divisors (4409560693).
13064910155 is a wasteful number, since it uses less digits than its factorization.
13064910155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20447.
The product of its (nonzero) digits is 16200, while the sum is 35.
The spelling of 13064910155 in words is "thirteen billion, sixty-four million, nine hundred ten thousand, one hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •