Base | Representation |
---|---|
bin | 1010110010011… |
… | …00111000101110 |
3 | 20022021111022200 |
4 | 11121030320232 |
5 | 141131224322 |
6 | 12551322330 |
7 | 2146113264 |
oct | 531147056 |
9 | 208244280 |
10 | 90492462 |
11 | 47098365 |
12 | 263803a6 |
13 | 15995148 |
14 | c038434 |
15 | 7e278ac |
hex | 564ce2e |
90492462 has 24 divisors (see below), whose sum is σ = 207601056. Its totient is φ = 28389696.
The previous prime is 90492449. The next prime is 90492481. The reversal of 90492462 is 26429409.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147558 + ... + 148169.
It is an arithmetic number, because the mean of its divisors is an integer number (8650044).
Almost surely, 290492462 is an apocalyptic number.
90492462 is an abundant number, since it is smaller than the sum of its proper divisors (117108594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90492462 is a wasteful number, since it uses less digits than its factorization.
90492462 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295752 (or 295749 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 90492462 is about 9512.7525984859. The cubic root of 90492462 is about 448.9563666774.
It can be divided in two parts, 9049 and 2462, that added together give a palindrome (11511).
The spelling of 90492462 in words is "ninety million, four hundred ninety-two thousand, four hundred sixty-two".
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