Base | Representation |
---|---|
bin | 1001110110001000… |
… | …01000000110101111 |
3 | 111122101100210020102 |
4 | 10323010020012233 |
5 | 41311142423230 |
6 | 2232303141315 |
7 | 244663310132 |
oct | 47304100657 |
9 | 14571323212 |
10 | 5285904815 |
11 | 2272834584 |
12 | 10362a483b |
13 | 663162b39 |
14 | 382046219 |
15 | 20e0ce045 |
hex | 13b1081af |
5285904815 has 16 divisors (see below), whose sum is σ = 6456765216. Its totient is φ = 4153420800.
The previous prime is 5285904803. The next prime is 5285904859. The reversal of 5285904815 is 5184095825.
It is not a de Polignac number, because 5285904815 - 224 = 5269127599 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5285904815.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57920 + ... + 118010.
It is an arithmetic number, because the mean of its divisors is an integer number (403547826).
Almost surely, 25285904815 is an apocalyptic number.
5285904815 is a deficient number, since it is larger than the sum of its proper divisors (1170860401).
5285904815 is a wasteful number, since it uses less digits than its factorization.
5285904815 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60410.
The product of its (nonzero) digits is 576000, while the sum is 47.
The square root of 5285904815 is about 72704.2283158277. The cubic root of 5285904815 is about 1741.9664225358.
The spelling of 5285904815 in words is "five billion, two hundred eighty-five million, nine hundred four thousand, eight hundred fifteen".
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