Base | Representation |
---|---|
bin | 1010110011111… |
… | …01101110000100 |
3 | 20022122122200220 |
4 | 11121331232010 |
5 | 141204124414 |
6 | 12555504340 |
7 | 2150605401 |
oct | 531755604 |
9 | 208578626 |
10 | 90692484 |
11 | 47214673 |
12 | 264580b0 |
13 | 15a351bc |
14 | c08b2a8 |
15 | 7e66ca9 |
hex | 567db84 |
90692484 has 48 divisors (see below), whose sum is σ = 231307776. Its totient is φ = 27532800.
The previous prime is 90692471. The next prime is 90692509. The reversal of 90692484 is 48429609.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847 + ... + 13494.
It is an arithmetic number, because the mean of its divisors is an integer number (4818912).
Almost surely, 290692484 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 90692484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115653888).
90692484 is an abundant number, since it is smaller than the sum of its proper divisors (140615292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90692484 is a wasteful number, since it uses less digits than its factorization.
90692484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14396 (or 14394 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 42.
The square root of 90692484 is about 9523.2601560600. The cubic root of 90692484 is about 449.2869101093.
The spelling of 90692484 in words is "ninety million, six hundred ninety-two thousand, four hundred eighty-four".
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