Base | Representation |
---|---|
bin | 1010011111100… |
… | …10100011001100 |
3 | 20010122011000000 |
4 | 11033302203030 |
5 | 140013302132 |
6 | 12422404300 |
7 | 2116126335 |
oct | 517624314 |
9 | 203564000 |
10 | 88025292 |
11 | 45762783 |
12 | 25590690 |
13 | 15310194 |
14 | b99528c |
15 | 7adb87c |
hex | 53f28cc |
88025292 has 42 divisors (see below), whose sum is σ = 230968388. Its totient is φ = 29340792.
The previous prime is 88025291. The next prime is 88025323. The reversal of 88025292 is 29252088.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (88025291) by changing a digit.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 12178 + ... + 18009.
Almost surely, 288025292 is an apocalyptic number.
It is an amenable number.
88025292 is an abundant number, since it is smaller than the sum of its proper divisors (142943096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88025292 is a wasteful number, since it uses less digits than its factorization.
88025292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30209 (or 30192 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 88025292 is about 9382.1794909285. The cubic root of 88025292 is about 444.8386268385.
The spelling of 88025292 in words is "eighty-eight million, twenty-five thousand, two hundred ninety-two".
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