Base | Representation |
---|---|
bin | 1111000011010000… |
… | …10011111101010111 |
3 | 202212010201021111110 |
4 | 13201220103331113 |
5 | 113022041032112 |
6 | 3413451110103 |
7 | 404145224001 |
oct | 74150237527 |
9 | 22763637443 |
10 | 8080408407 |
11 | 34771a8485 |
12 | 1696142333 |
13 | 9ba0b7366 |
14 | 569239371 |
15 | 3245d013c |
hex | 1e1a13f57 |
8080408407 has 16 divisors (see below), whose sum is σ = 11441295360. Its totient is φ = 5058248832.
The previous prime is 8080408403. The next prime is 8080408409. The reversal of 8080408407 is 7048040808.
It is not a de Polignac number, because 8080408407 - 22 = 8080408403 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8080408403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620823 + ... + 633704.
It is an arithmetic number, because the mean of its divisors is an integer number (715080960).
Almost surely, 28080408407 is an apocalyptic number.
8080408407 is a deficient number, since it is larger than the sum of its proper divisors (3360886953).
8080408407 is a wasteful number, since it uses less digits than its factorization.
8080408407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1254662.
The product of its (nonzero) digits is 57344, while the sum is 39.
The square root of 8080408407 is about 89891.0919223924. The cubic root of 8080408407 is about 2006.6783754126.
The spelling of 8080408407 in words is "eight billion, eighty million, four hundred eight thousand, four hundred seven".
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