Base | Representation |
---|---|
bin | 100001100111110001… |
… | …1110100111100101100 |
3 | 20220100212100001022110 |
4 | 1003033203310330230 |
5 | 2140332122033424 |
6 | 53100302044020 |
7 | 5134140524520 |
oct | 1031743647454 |
9 | 226325301273 |
10 | 72201752364 |
11 | 28691009225 |
12 | 11bb0279610 |
13 | 6a686407c1 |
14 | 36cd1cbd80 |
15 | 1d28a76c29 |
hex | 10cf8f4f2c |
72201752364 has 24 divisors (see below), whose sum is σ = 192538006528. Its totient is φ = 20629072080.
The previous prime is 72201752333. The next prime is 72201752383. The reversal of 72201752364 is 46325710227.
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, 429772252 + ... + 429772419.
Almost surely, 272201752364 is an apocalyptic number.
It is an amenable number.
72201752364 is an abundant number, since it is smaller than the sum of its proper divisors (120336254164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72201752364 is a wasteful number, since it uses less digits than its factorization.
72201752364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 859544685 (or 859544683 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 39.
The spelling of 72201752364 in words is "seventy-two billion, two hundred one million, seven hundred fifty-two thousand, three hundred sixty-four".
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