Base | Representation |
---|---|
bin | 1010100010101… |
… | …01111100101001 |
3 | 20011101211111000 |
4 | 11101111330221 |
5 | 140114314200 |
6 | 12435225213 |
7 | 2122443324 |
oct | 521257451 |
9 | 204354430 |
10 | 88432425 |
11 | 45a10654 |
12 | 25748209 |
13 | 154235a3 |
14 | ba5d7bb |
15 | 7b6c300 |
hex | 5455f29 |
88432425 has 24 divisors (see below), whose sum is σ = 162454880. Its totient is φ = 47163600.
The previous prime is 88432423. The next prime is 88432459. The reversal of 88432425 is 52423488.
It is not a de Polignac number, because 88432425 - 21 = 88432423 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 88432425.
It is not an unprimeable number, because it can be changed into a prime (88432423) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64831 + ... + 66180.
Almost surely, 288432425 is an apocalyptic number.
It is an amenable number.
88432425 is a deficient number, since it is larger than the sum of its proper divisors (74022455).
88432425 is a wasteful number, since it uses less digits than its factorization.
88432425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131030 (or 131019 counting only the distinct ones).
The product of its digits is 61440, while the sum is 36.
The square root of 88432425 is about 9403.8516045289. The cubic root of 88432425 is about 445.5233920763.
The spelling of 88432425 in words is "eighty-eight million, four hundred thirty-two thousand, four hundred twenty-five".
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