Base | Representation |
---|---|
bin | 11110110100110000010010 |
3 | 120012112020011 |
4 | 132310300102 |
5 | 4032033102 |
6 | 445105134 |
7 | 125453011 |
oct | 36646022 |
9 | 16175204 |
10 | 8080402 |
11 | 4619a20 |
12 | 28581aa |
13 | 189bc05 |
14 | 1104a78 |
15 | a992d7 |
hex | 7b4c12 |
8080402 has 16 divisors (see below), whose sum is σ = 13276224. Its totient is φ = 3658000.
The previous prime is 8080379. The next prime is 8080411. The reversal of 8080402 is 2040808.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6252 + ... + 7432.
It is an arithmetic number, because the mean of its divisors is an integer number (829764).
Almost surely, 28080402 is an apocalyptic number.
8080402 is a deficient number, since it is larger than the sum of its proper divisors (5195822).
8080402 is a wasteful number, since it uses less digits than its factorization.
8080402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1505.
The product of its (nonzero) digits is 512, while the sum is 22.
The square root of 8080402 is about 2842.6047913841. The cubic root of 8080402 is about 200.6677845044.
The spelling of 8080402 in words is "eight million, eighty thousand, four hundred two".
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