Base | Representation |
---|---|
bin | 11101100101100… |
… | …101001001111100 |
3 | 1021121001021010201 |
4 | 131211211021330 |
5 | 2004034001110 |
6 | 121131213244 |
7 | 15205152304 |
oct | 3545451174 |
9 | 1247037121 |
10 | 496390780 |
11 | 235221816 |
12 | 11a2a7224 |
13 | 7bac0372 |
14 | 49cd6604 |
15 | 2d8a3b3a |
hex | 1d96527c |
496390780 has 24 divisors (see below), whose sum is σ = 1042903008. Its totient is φ = 198464448.
The previous prime is 496390771. The next prime is 496390781. The reversal of 496390780 is 87093694.
It is a self number, because there is not a number n which added to its sum of digits gives 496390780.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (496390781) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53442 + ... + 62038.
It is an arithmetic number, because the mean of its divisors is an integer number (43454292).
Almost surely, 2496390780 is an apocalyptic number.
It is an amenable number.
496390780 is an abundant number, since it is smaller than the sum of its proper divisors (546512228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
496390780 is a wasteful number, since it uses less digits than its factorization.
496390780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11493 (or 11491 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 46.
The square root of 496390780 is about 22279.8289939577. The cubic root of 496390780 is about 791.7861524299.
The spelling of 496390780 in words is "four hundred ninety-six million, three hundred ninety thousand, seven hundred eighty".
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