Base | Representation |
---|---|
bin | 10010101001101101… |
… | …00000110010000110 |
3 | 221211212012001110000 |
4 | 21110312200302012 |
5 | 131001424321130 |
6 | 4333344142130 |
7 | 503100303003 |
oct | 112466406206 |
9 | 27755161400 |
10 | 10013510790 |
11 | 4279402958 |
12 | 1b35607946 |
13 | c3773b01a |
14 | 6adc7c8aa |
15 | 3d917b260 |
hex | 254da0c86 |
10013510790 has 80 divisors (see below), whose sum is σ = 27203010912. Its totient is φ = 2642720256.
The previous prime is 10013510761. The next prime is 10013510809. The reversal of 10013510790 is 9701531001.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14847 + ... + 142293.
Almost surely, 210013510790 is an apocalyptic number.
10013510790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10013510790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13601505456).
10013510790 is an abundant number, since it is smaller than the sum of its proper divisors (17189500122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10013510790 is a wasteful number, since it uses less digits than its factorization.
10013510790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127563 (or 127554 counting only the distinct ones).
The product of its (nonzero) digits is 945, while the sum is 27.
The spelling of 10013510790 in words is "ten billion, thirteen million, five hundred ten thousand, seven hundred ninety".
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