Base | Representation |
---|---|
bin | 1010011111101… |
… | …00011101000010 |
3 | 20010122112200211 |
4 | 11033310131002 |
5 | 140014024330 |
6 | 12422504334 |
7 | 2116161145 |
oct | 517643502 |
9 | 203575624 |
10 | 88033090 |
11 | 45768622 |
12 | 255950aa |
13 | 153138b2 |
14 | b99805c |
15 | 7addd2a |
hex | 53f4742 |
88033090 has 16 divisors (see below), whose sum is σ = 159284088. Its totient is φ = 35030016.
The previous prime is 88033079. The next prime is 88033103. The reversal of 88033090 is 9033088.
88033090 = T236 + T237 + ... + T814.
It can be written as a sum of positive squares in 4 ways, for example, as 33258289 + 54774801 = 5767^2 + 7401^2 .
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, 20877 + ... + 24736.
Almost surely, 288033090 is an apocalyptic number.
88033090 is a deficient number, since it is larger than the sum of its proper divisors (71250998).
88033090 is a wasteful number, since it uses less digits than its factorization.
88033090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45813.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 88033090 is about 9382.5950568060. The cubic root of 88033090 is about 444.8517622647.
The spelling of 88033090 in words is "eighty-eight million, thirty-three thousand, ninety".
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