Base | Representation |
---|---|
bin | 101001001000000000… |
… | …0100000010111101100 |
3 | 22102221212000001002022 |
4 | 1102100000200113230 |
5 | 2421332220210422 |
6 | 104323241245312 |
7 | 6244352331221 |
oct | 1222000402754 |
9 | 272855001068 |
10 | 88315397612 |
11 | 344aa815412 |
12 | 15148793838 |
13 | 8435b07330 |
14 | 43bb2a3948 |
15 | 246d51a342 |
hex | 14900205ec |
88315397612 has 24 divisors (see below), whose sum is σ = 167131205472. Its totient is φ = 40591814400.
The previous prime is 88315397609. The next prime is 88315397627. The reversal of 88315397612 is 21679351388.
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, 3511064 + ... + 3536127.
It is an arithmetic number, because the mean of its divisors is an integer number (6963800228).
Almost surely, 288315397612 is an apocalyptic number.
It is an amenable number.
88315397612 is a deficient number, since it is larger than the sum of its proper divisors (78815807860).
88315397612 is a wasteful number, since it uses less digits than its factorization.
88315397612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7047449 (or 7047447 counting only the distinct ones).
The product of its digits is 2177280, while the sum is 53.
The spelling of 88315397612 in words is "eighty-eight billion, three hundred fifteen million, three hundred ninety-seven thousand, six hundred twelve".
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