Base | Representation |
---|---|
bin | 1010110100010… |
… | …00001010101011 |
3 | 20022201211101202 |
4 | 11122020022223 |
5 | 141212012100 |
6 | 13000434415 |
7 | 2151144221 |
oct | 532101253 |
9 | 208654352 |
10 | 90735275 |
11 | 47243834 |
12 | 26478a0b |
13 | 15a4b817 |
14 | c09cb11 |
15 | 7e747d5 |
hex | 56882ab |
90735275 has 24 divisors (see below), whose sum is σ = 114825984. Its totient is φ = 71114400.
The previous prime is 90735247. The next prime is 90735301. The reversal of 90735275 is 57253709.
It is not a de Polignac number, because 90735275 - 214 = 90718891 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 429920 + ... + 430130.
It is an arithmetic number, because the mean of its divisors is an integer number (4784416).
Almost surely, 290735275 is an apocalyptic number.
90735275 is a deficient number, since it is larger than the sum of its proper divisors (24090709).
90735275 is a wasteful number, since it uses less digits than its factorization.
90735275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 491 (or 486 counting only the distinct ones).
The product of its (nonzero) digits is 66150, while the sum is 38.
The square root of 90735275 is about 9525.5065482104. The cubic root of 90735275 is about 449.3575606286.
The spelling of 90735275 in words is "ninety million, seven hundred thirty-five thousand, two hundred seventy-five".
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