Base | Representation |
---|---|
bin | 11101110001011… |
… | …010100001101100 |
3 | 1021210212212112201 |
4 | 131301122201230 |
5 | 2010332233342 |
6 | 121321511244 |
7 | 15243422506 |
oct | 3561324154 |
9 | 1253785481 |
10 | 499492972 |
11 | 236a50510 |
12 | 11b342524 |
13 | 7c638394 |
14 | 4a4a2d76 |
15 | 2dcb7db7 |
hex | 1dc5a86c |
499492972 has 24 divisors (see below), whose sum is σ = 954152640. Its totient is φ = 226905360.
The previous prime is 499492969. The next prime is 499492993. The reversal of 499492972 is 279294994.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122023 + ... + 126049.
It is an arithmetic number, because the mean of its divisors is an integer number (39756360).
Almost surely, 2499492972 is an apocalyptic number.
It is an amenable number.
499492972 is a deficient number, since it is larger than the sum of its proper divisors (454659668).
499492972 is a wasteful number, since it uses less digits than its factorization.
499492972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6861 (or 6859 counting only the distinct ones).
The product of its digits is 2939328, while the sum is 55.
The square root of 499492972 is about 22349.3394085821. The cubic root of 499492972 is about 793.4321496539.
The spelling of 499492972 in words is "four hundred ninety-nine million, four hundred ninety-two thousand, nine hundred seventy-two".
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