Base | Representation |
---|---|
bin | 110000001010110… |
… | …010000110000010 |
3 | 2002022122102001122 |
4 | 300022302012002 |
5 | 3123340223434 |
6 | 212105032242 |
7 | 26012005604 |
oct | 6012620602 |
9 | 2068572048 |
10 | 808132994 |
11 | 385196309 |
12 | 1a6785682 |
13 | cb56ca06 |
14 | 79485174 |
15 | 4ae31c2e |
hex | 302b2182 |
808132994 has 16 divisors (see below), whose sum is σ = 1227260160. Its totient is φ = 399057120.
The previous prime is 808132967. The next prime is 808133059. The reversal of 808132994 is 499231808.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187079 + ... + 191349.
It is an arithmetic number, because the mean of its divisors is an integer number (76703760).
Almost surely, 2808132994 is an apocalyptic number.
808132994 is a deficient number, since it is larger than the sum of its proper divisors (419127166).
808132994 is a wasteful number, since it uses less digits than its factorization.
808132994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5425.
The product of its (nonzero) digits is 124416, while the sum is 44.
The square root of 808132994 is about 28427.6800671458. The cubic root of 808132994 is about 931.4530005991.
The spelling of 808132994 in words is "eight hundred eight million, one hundred thirty-two thousand, nine hundred ninety-four".
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