Base | Representation |
---|---|
bin | 1010110001001… |
… | …00001011100110 |
3 | 20021222000121120 |
4 | 11120210023212 |
5 | 141110410414 |
6 | 12543554410 |
7 | 2144520222 |
oct | 530441346 |
9 | 207860546 |
10 | 90325734 |
11 | 46a94074 |
12 | 262bba06 |
13 | 159372a5 |
14 | bdd3782 |
15 | 7de32a9 |
hex | 56242e6 |
90325734 has 32 divisors (see below), whose sum is σ = 190961280. Its totient is φ = 28403712.
The previous prime is 90325733. The next prime is 90325783. The reversal of 90325734 is 43752309.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 90325695 and 90325704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90325733) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27757 + ... + 30839.
It is an arithmetic number, because the mean of its divisors is an integer number (5967540).
Almost surely, 290325734 is an apocalyptic number.
90325734 is an abundant number, since it is smaller than the sum of its proper divisors (100635546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90325734 is a wasteful number, since it uses less digits than its factorization.
90325734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3364.
The product of its (nonzero) digits is 22680, while the sum is 33.
The square root of 90325734 is about 9503.9851641298. The cubic root of 90325734 is about 448.6804703432.
The spelling of 90325734 in words is "ninety million, three hundred twenty-five thousand, seven hundred thirty-four".
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