Base | Representation |
---|---|
bin | 1010100001010… |
… | …01111010100001 |
3 | 20011001200002000 |
4 | 11100221322201 |
5 | 140043031230 |
6 | 12431314213 |
7 | 2121062436 |
oct | 520517241 |
9 | 204050060 |
10 | 88252065 |
11 | 458a80a0 |
12 | 2567b969 |
13 | 1538c475 |
14 | ba13b8d |
15 | 7b33b60 |
hex | 5429ea1 |
88252065 has 64 divisors (see below), whose sum is σ = 173905920. Its totient is φ = 42102720.
The previous prime is 88252063. The next prime is 88252079. The reversal of 88252065 is 56025288.
It is not a de Polignac number, because 88252065 - 21 = 88252063 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (88252061) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 99052 + ... + 99938.
It is an arithmetic number, because the mean of its divisors is an integer number (2717280).
Almost surely, 288252065 is an apocalyptic number.
It is an amenable number.
88252065 is a deficient number, since it is larger than the sum of its proper divisors (85653855).
88252065 is a wasteful number, since it uses less digits than its factorization.
88252065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 979 (or 973 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 36.
The square root of 88252065 is about 9394.2570222450. The cubic root of 88252065 is about 445.2203008012.
The spelling of 88252065 in words is "eighty-eight million, two hundred fifty-two thousand, sixty-five".
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