Base | Representation |
---|---|
bin | 11000001110111100… |
… | …11100101000101101 |
3 | 1020120201012221100100 |
4 | 30013132130220231 |
5 | 203121120332023 |
6 | 5551000221313 |
7 | 640256633541 |
oct | 140736345055 |
9 | 36521187310 |
10 | 13010324013 |
11 | 5576a96aa5 |
12 | 263116a839 |
13 | 12c4577b9b |
14 | 8b5c95a21 |
15 | 5122e0c43 |
hex | 30779ca2d |
13010324013 has 6 divisors (see below), whose sum is σ = 18792690254. Its totient is φ = 8673549336.
The previous prime is 13010323999. The next prime is 13010324029. The reversal of 13010324013 is 31042301031.
It can be written as a sum of positive squares in only one way, i.e., 12338322084 + 672001929 = 111078^2 + 25923^2 .
It is not a de Polignac number, because 13010324013 - 217 = 13010192941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13010324813) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 722795770 + ... + 722795787.
Almost surely, 213010324013 is an apocalyptic number.
It is an amenable number.
13010324013 is a deficient number, since it is larger than the sum of its proper divisors (5782366241).
13010324013 is a wasteful number, since it uses less digits than its factorization.
13010324013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1445591563 (or 1445591560 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 13010324013 its reverse (31042301031), we get a palindrome (44052625044).
The spelling of 13010324013 in words is "thirteen billion, ten million, three hundred twenty-four thousand, thirteen".
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