Base | Representation |
---|---|
bin | 11101100100100… |
… | …100100000011010 |
3 | 1021120112210220020 |
4 | 131210210200122 |
5 | 2004002012403 |
6 | 121121411310 |
7 | 15203000265 |
oct | 3544444032 |
9 | 1246483806 |
10 | 496125978 |
11 | 235060877 |
12 | 11a199b36 |
13 | 7ba2998a |
14 | 49c67cdc |
15 | 2d850453 |
hex | 1d92481a |
496125978 has 16 divisors (see below), whose sum is σ = 992472960. Its totient is φ = 165338496.
The previous prime is 496125923. The next prime is 496125983. The reversal of 496125978 is 879521694.
It is a super-2 number, since 2×4961259782 = 492281972092912968, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 496125978.
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, 41226 + ... + 51882.
It is an arithmetic number, because the mean of its divisors is an integer number (62029560).
Almost surely, 2496125978 is an apocalyptic number.
496125978 is an abundant number, since it is smaller than the sum of its proper divisors (496346982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
496125978 is a wasteful number, since it uses less digits than its factorization.
496125978 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18421.
The product of its digits is 1088640, while the sum is 51.
The square root of 496125978 is about 22273.8855613474. The cubic root of 496125978 is about 791.6453333691.
The spelling of 496125978 in words is "four hundred ninety-six million, one hundred twenty-five thousand, nine hundred seventy-eight".
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