Base | Representation |
---|---|
bin | 1010110101011… |
… | …11010100111011 |
3 | 20100000222102111 |
4 | 11122233110323 |
5 | 141232130200 |
6 | 13004113151 |
7 | 2152412653 |
oct | 532572473 |
9 | 210028374 |
10 | 90895675 |
11 | 473432a2 |
12 | 265357b7 |
13 | 15aa6830 |
14 | c101363 |
15 | 7ea70ba |
hex | 56af53b |
90895675 has 12 divisors (see below), whose sum is σ = 121381120. Its totient is φ = 67122720.
The previous prime is 90895669. The next prime is 90895681. The reversal of 90895675 is 57659809.
It is an interprime number because it is at equal distance from previous prime (90895669) and next prime (90895681).
It is not a de Polignac number, because 90895675 - 27 = 90895547 is a prime.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139515 + ... + 140164.
Almost surely, 290895675 is an apocalyptic number.
90895675 is a deficient number, since it is larger than the sum of its proper divisors (30485445).
90895675 is a wasteful number, since it uses less digits than its factorization.
90895675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279702 (or 279697 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 49.
The square root of 90895675 is about 9533.9223302899. The cubic root of 90895675 is about 449.6221931813.
The spelling of 90895675 in words is "ninety million, eight hundred ninety-five thousand, six hundred seventy-five".
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