Base | Representation |
---|---|
bin | 101001001000000011… |
… | …0111001010001011000 |
3 | 22102221222011010120011 |
4 | 1102100012321101120 |
5 | 2421333132304342 |
6 | 104323341211304 |
7 | 6244402505206 |
oct | 1222006712130 |
9 | 272858133504 |
10 | 88317072472 |
11 | 345007597a2 |
12 | 15149260b34 |
13 | 8436272785 |
14 | 43bb5bc076 |
15 | 246d74b717 |
hex | 14901b9458 |
88317072472 has 8 divisors (see below), whose sum is σ = 165594510900. Its totient is φ = 44158536232.
The previous prime is 88317072443. The next prime is 88317072511. The reversal of 88317072472 is 27427071388.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5519817022 + ... + 5519817037.
Almost surely, 288317072472 is an apocalyptic number.
It is an amenable number.
88317072472 is a deficient number, since it is larger than the sum of its proper divisors (77277438428).
88317072472 is a wasteful number, since it uses less digits than its factorization.
88317072472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11039634065 (or 11039634061 counting only the distinct ones).
The product of its (nonzero) digits is 1053696, while the sum is 49.
The spelling of 88317072472 in words is "eighty-eight billion, three hundred seventeen million, seventy-two thousand, four hundred seventy-two".
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