Base | Representation |
---|---|
bin | 1010110010001… |
… | …01101100000110 |
3 | 20022012222212211 |
4 | 11121011230012 |
5 | 141124303412 |
6 | 12550534034 |
7 | 2145631321 |
oct | 531055406 |
9 | 208188784 |
10 | 90462982 |
11 | 470781a5 |
12 | 2636731a |
13 | 159848bc |
14 | c02b7b8 |
15 | 7e1dca7 |
hex | 5645b06 |
90462982 has 16 divisors (see below), whose sum is σ = 137635200. Its totient is φ = 44587840.
The previous prime is 90462961. The next prime is 90463019. The reversal of 90462982 is 28926409.
It is a super-2 number, since 2×904629822 = 16367102224664648, which contains 22 as substring.
It is a congruent number.
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, 84732 + ... + 85792.
It is an arithmetic number, because the mean of its divisors is an integer number (8602200).
Almost surely, 290462982 is an apocalyptic number.
90462982 is a deficient number, since it is larger than the sum of its proper divisors (47172218).
90462982 is a wasteful number, since it uses less digits than its factorization.
90462982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1631.
The product of its (nonzero) digits is 62208, while the sum is 40.
The square root of 90462982 is about 9511.2029733362. The cubic root of 90462982 is about 448.9076087629.
The spelling of 90462982 in words is "ninety million, four hundred sixty-two thousand, nine hundred eighty-two".
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