Base | Representation |
---|---|
bin | 11000001110111010… |
… | …01110010010101000 |
3 | 1020120200121122011010 |
4 | 30013131032102220 |
5 | 203121030044422 |
6 | 5550545303520 |
7 | 640254126141 |
oct | 140735162250 |
9 | 36520548133 |
10 | 13010003112 |
11 | 5576897997 |
12 | 2631034ba0 |
13 | 12c4494ac2 |
14 | 8b5c10ac8 |
15 | 51227ab0c |
hex | 30774e4a8 |
13010003112 has 32 divisors (see below), whose sum is σ = 32847043680. Its totient is φ = 4293729600.
The previous prime is 13010003101. The next prime is 13010003137. The reversal of 13010003112 is 21130001031.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2681158 + ... + 2686005.
It is an arithmetic number, because the mean of its divisors is an integer number (1026470115).
Almost surely, 213010003112 is an apocalyptic number.
13010003112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13010003112 is an abundant number, since it is smaller than the sum of its proper divisors (19837040568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13010003112 is a wasteful number, since it uses less digits than its factorization.
13010003112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5367273 (or 5367269 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 13010003112 its reverse (21130001031), we get a palindrome (34140004143).
The spelling of 13010003112 in words is "thirteen billion, ten million, three thousand, one hundred twelve".
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