Base | Representation |
---|---|
bin | 101110101100010101… |
… | …1110101111111000100 |
3 | 100120211010201021211201 |
4 | 1131120223311333010 |
5 | 3120324131324012 |
6 | 114021523512244 |
7 | 10146560044210 |
oct | 1353053657704 |
9 | 316733637751 |
10 | 100272136132 |
11 | 39586008aa3 |
12 | 17524b28684 |
13 | 95c000293c |
14 | 4bd325d940 |
15 | 291d092857 |
hex | 1758af5fc4 |
100272136132 has 24 divisors (see below), whose sum is σ = 200557969920. Its totient is φ = 42970837440.
The previous prime is 100272136109. The next prime is 100272136163. The reversal of 100272136132 is 231631272001.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 100272136132.
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, 323469 + ... + 552427.
It is an arithmetic number, because the mean of its divisors is an integer number (8356582080).
Almost surely, 2100272136132 is an apocalyptic number.
It is an amenable number.
100272136132 is an abundant number, since it is smaller than the sum of its proper divisors (100285833788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100272136132 is a wasteful number, since it uses less digits than its factorization.
100272136132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244611 (or 244609 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 28.
The spelling of 100272136132 in words is "one hundred billion, two hundred seventy-two million, one hundred thirty-six thousand, one hundred thirty-two".
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