Base | Representation |
---|---|
bin | 1010011111100… |
… | …10000001011111 |
3 | 20010122001001010 |
4 | 11033302001133 |
5 | 140013220020 |
6 | 12422350303 |
7 | 2116120134 |
oct | 517620137 |
9 | 203561033 |
10 | 88023135 |
11 | 457610a2 |
12 | 2558b393 |
13 | 1530c1c5 |
14 | b99458b |
15 | 7adade0 |
hex | 53f205f |
88023135 has 16 divisors (see below), whose sum is σ = 142291296. Its totient is φ = 46460928.
The previous prime is 88023113. The next prime is 88023137. The reversal of 88023135 is 53132088.
It is a happy number.
It is not a de Polignac number, because 88023135 - 27 = 88023007 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88023137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28794 + ... + 31703.
It is an arithmetic number, because the mean of its divisors is an integer number (8893206).
Almost surely, 288023135 is an apocalyptic number.
88023135 is a deficient number, since it is larger than the sum of its proper divisors (54268161).
88023135 is a wasteful number, since it uses less digits than its factorization.
88023135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60602.
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 88023135 is about 9382.0645382560. The cubic root of 88023135 is about 444.8349933193.
The spelling of 88023135 in words is "eighty-eight million, twenty-three thousand, one hundred thirty-five".
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