Base | Representation |
---|---|
bin | 101001000110111100… |
… | …1100000010111001000 |
3 | 22102212101102001211222 |
4 | 1102031321200113020 |
5 | 2421244140230021 |
6 | 104315534541212 |
7 | 6243442455005 |
oct | 1221571402710 |
9 | 272771361758 |
10 | 88280008136 |
11 | 34491843811 |
12 | 15138967808 |
13 | 842b696208 |
14 | 43b66d08ac |
15 | 246a3796ab |
hex | 148de605c8 |
88280008136 has 8 divisors (see below), whose sum is σ = 165525015270. Its totient is φ = 44140004064.
The previous prime is 88280008111. The next prime is 88280008147. The reversal of 88280008136 is 63180008288.
It can be written as a sum of positive squares in only one way, i.e., 86583062500 + 1696945636 = 294250^2 + 41194^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5517500501 + ... + 5517500516.
Almost surely, 288280008136 is an apocalyptic number.
It is an amenable number.
88280008136 is a deficient number, since it is larger than the sum of its proper divisors (77245007134).
88280008136 is a wasteful number, since it uses less digits than its factorization.
88280008136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11035001023 (or 11035001019 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 44.
The spelling of 88280008136 in words is "eighty-eight billion, two hundred eighty million, eight thousand, one hundred thirty-six".
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