Base | Representation |
---|---|
bin | 101001001000000000… |
… | …0111100000100000010 |
3 | 22102221212012210200102 |
4 | 1102100000330010002 |
5 | 2421332232323132 |
6 | 104323243522402 |
7 | 6244353313013 |
oct | 1222000740402 |
9 | 272855183612 |
10 | 88315511042 |
11 | 344aa892660 |
12 | 15148829402 |
13 | 8435b46b55 |
14 | 43bb2d300a |
15 | 246d53dc62 |
hex | 149003c102 |
88315511042 has 32 divisors (see below), whose sum is σ = 149401796544. Its totient is φ = 38805580800.
The previous prime is 88315510979. The next prime is 88315511077. The reversal of 88315511042 is 24011551388.
It is a junction number, because it is equal to n+sod(n) for n = 88315510987 and 88315511005.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389459 + ... + 572982.
It is an arithmetic number, because the mean of its divisors is an integer number (4668806142).
Almost surely, 288315511042 is an apocalyptic number.
88315511042 is a deficient number, since it is larger than the sum of its proper divisors (61086285502).
88315511042 is a wasteful number, since it uses less digits than its factorization.
88315511042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 962594.
The product of its (nonzero) digits is 38400, while the sum is 38.
The spelling of 88315511042 in words is "eighty-eight billion, three hundred fifteen million, five hundred eleven thousand, forty-two".
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