Base | Representation |
---|---|
bin | 11011110000011… |
… | …011011010110001 |
3 | 1012110020222221020 |
4 | 123300123122301 |
5 | 1423203230144 |
6 | 114113050053 |
7 | 14353133532 |
oct | 3360333261 |
9 | 1173228836 |
10 | 465680049 |
11 | 21995634a |
12 | 10bb56929 |
13 | 75629a33 |
14 | 45bc0689 |
15 | 2ad39419 |
hex | 1bc1b6b1 |
465680049 has 16 divisors (see below), whose sum is σ = 630975744. Its totient is φ = 305450000.
The previous prime is 465680027. The next prime is 465680051. The reversal of 465680049 is 940086564.
It is a cyclic number.
It is not a de Polignac number, because 465680049 - 29 = 465679537 is a prime.
It is not an unprimeable number, because it can be changed into a prime (465680249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58774 + ... + 66224.
It is an arithmetic number, because the mean of its divisors is an integer number (39435984).
Almost surely, 2465680049 is an apocalyptic number.
It is an amenable number.
465680049 is a deficient number, since it is larger than the sum of its proper divisors (165295695).
465680049 is a wasteful number, since it uses less digits than its factorization.
465680049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7788.
The product of its (nonzero) digits is 207360, while the sum is 42.
The square root of 465680049 is about 21579.6211505207. The cubic root of 465680049 is about 775.1085794454.
The spelling of 465680049 in words is "four hundred sixty-five million, six hundred eighty thousand, forty-nine".
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