Base | Representation |
---|---|
bin | 1010110001110… |
… | …10000011010010 |
3 | 20022010120111100 |
4 | 11120322003102 |
5 | 141121242224 |
6 | 12545525230 |
7 | 2145342333 |
oct | 530720322 |
9 | 208116440 |
10 | 90415314 |
11 | 47045400 |
12 | 26343816 |
13 | 15968cb2 |
14 | c01828a |
15 | 7e0eac9 |
hex | 563a0d2 |
90415314 has 36 divisors (see below), whose sum is σ = 215333118. Its totient is φ = 27397920.
The previous prime is 90415279. The next prime is 90415343. The reversal of 90415314 is 41351409.
90415314 is a `hidden beast` number, since 90 + 41 + 531 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 67519089 + 22896225 = 8217^2 + 4785^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18579 + ... + 22934.
Almost surely, 290415314 is an apocalyptic number.
90415314 is an abundant number, since it is smaller than the sum of its proper divisors (124917804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90415314 is a wasteful number, since it uses less digits than its factorization.
90415314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41543 (or 41529 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 90415314 is about 9508.6967561280. The cubic root of 90415314 is about 448.8287467169.
The spelling of 90415314 in words is "ninety million, four hundred fifteen thousand, three hundred fourteen".
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