Base | Representation |
---|---|
bin | 1010110101111… |
… | …00011101011000 |
3 | 20100010201012200 |
4 | 11122330131120 |
5 | 141240340324 |
6 | 13005210200 |
7 | 2153025534 |
oct | 532743530 |
9 | 210121180 |
10 | 90949464 |
11 | 4737a751 |
12 | 26560960 |
13 | 15ac5168 |
14 | c116bc4 |
15 | 7eb7ec9 |
hex | 56bc758 |
90949464 has 24 divisors (see below), whose sum is σ = 246321660. Its totient is φ = 30316464.
The previous prime is 90949457. The next prime is 90949471. The reversal of 90949464 is 46494909.
It is an interprime number because it is at equal distance from previous prime (90949457) and next prime (90949471).
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 631522 + ... + 631665.
Almost surely, 290949464 is an apocalyptic number.
It is an amenable number.
90949464 is an abundant number, since it is smaller than the sum of its proper divisors (155372196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90949464 is a wasteful number, since it uses less digits than its factorization.
90949464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1263199 (or 1263192 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 45.
The square root of 90949464 is about 9536.7428401944. The cubic root of 90949464 is about 449.7108661174.
The spelling of 90949464 in words is "ninety million, nine hundred forty-nine thousand, four hundred sixty-four".
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