Base | Representation |
---|---|
bin | 1001100010011… |
… | …01010001010010 |
3 | 12120112211201102 |
4 | 10301031101102 |
5 | 130440231044 |
6 | 11534504402 |
7 | 1661026163 |
oct | 461152122 |
9 | 176484642 |
10 | 80008274 |
11 | 41187445 |
12 | 22965102 |
13 | 13764098 |
14 | a8a976a |
15 | 705624e |
hex | 4c4d452 |
80008274 has 16 divisors (see below), whose sum is σ = 125069400. Its totient is φ = 38338944.
The previous prime is 80008231. The next prime is 80008301. The reversal of 80008274 is 47280008.
It can be written as a sum of positive squares in 4 ways, for example, as 63888049 + 16120225 = 7993^2 + 4015^2 .
It is a Harshad number since it is a multiple of its sum of digits (29).
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, 2912 + ... + 12980.
Almost surely, 280008274 is an apocalyptic number.
80008274 is a deficient number, since it is larger than the sum of its proper divisors (45061126).
80008274 is a wasteful number, since it uses less digits than its factorization.
80008274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10237.
The product of its (nonzero) digits is 3584, while the sum is 29.
The square root of 80008274 is about 8944.7344287016. The cubic root of 80008274 is about 430.9017923215.
The spelling of 80008274 in words is "eighty million, eight thousand, two hundred seventy-four".
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