Base | Representation |
---|---|
bin | 11101100110101… |
… | …010000000001100 |
3 | 1021121120120222011 |
4 | 131212222000030 |
5 | 2004122012110 |
6 | 121141231004 |
7 | 15210435412 |
oct | 3546520014 |
9 | 1247516864 |
10 | 496672780 |
11 | 2353a467a |
12 | 11a402464 |
13 | 7bb8b826 |
14 | 49d6b2b2 |
15 | 2d90c48a |
hex | 1d9aa00c |
496672780 has 24 divisors (see below), whose sum is σ = 1043789040. Its totient is φ = 198521280.
The previous prime is 496672753. The next prime is 496672783. The reversal of 496672780 is 87276694.
It is not an unprimeable number, because it can be changed into a prime (496672783) 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, 20670 + ... + 37690.
It is an arithmetic number, because the mean of its divisors is an integer number (43491210).
Almost surely, 2496672780 is an apocalyptic number.
It is an amenable number.
496672780 is an abundant number, since it is smaller than the sum of its proper divisors (547116260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
496672780 is a wasteful number, since it uses less digits than its factorization.
496672780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18489 (or 18487 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 49.
The square root of 496672780 is about 22286.1566897480. The cubic root of 496672780 is about 791.9360621615.
The spelling of 496672780 in words is "four hundred ninety-six million, six hundred seventy-two thousand, seven hundred eighty".
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