Base | Representation |
---|---|
bin | 11101100011101… |
… | …011000100100100 |
3 | 1021120002212012010 |
4 | 131203223010210 |
5 | 2003422000344 |
6 | 121112354220 |
7 | 15201000360 |
oct | 3543530444 |
9 | 1246085163 |
10 | 495890724 |
11 | 234a1004a |
12 | 11a0a5970 |
13 | 7b976884 |
14 | 49c062a0 |
15 | 2d8058b9 |
hex | 1d8eb124 |
495890724 has 48 divisors (see below), whose sum is σ = 1358123648. Its totient is φ = 137852928.
The previous prime is 495890711. The next prime is 495890743. The reversal of 495890724 is 427098594.
It is a super-2 number, since 2×4958907242 = 491815220298488352, which contains 22 as substring.
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, 76669 + ... + 82884.
Almost surely, 2495890724 is an apocalyptic number.
It is an amenable number.
495890724 is an abundant number, since it is smaller than the sum of its proper divisors (862232924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495890724 is a wasteful number, since it uses less digits than its factorization.
495890724 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159604 (or 159602 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 48.
The square root of 495890724 is about 22268.6039975567. The cubic root of 495890724 is about 791.5201856015.
The spelling of 495890724 in words is "four hundred ninety-five million, eight hundred ninety thousand, seven hundred twenty-four".
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