Base | Representation |
---|---|
bin | 100101101000000001… |
… | …1110110000011001010 |
3 | 21201120002121100112022 |
4 | 1023100003312003022 |
5 | 2310434310030244 |
6 | 101041414044442 |
7 | 5560205230400 |
oct | 1132003660312 |
9 | 251502540468 |
10 | 80800080074 |
11 | 312a35a208a |
12 | 137ab949722 |
13 | 7808b1528c |
14 | 3ca7125470 |
15 | 217d85e6ee |
hex | 12d00f60ca |
80800080074 has 12 divisors (see below), whose sum is σ = 140987894994. Its totient is φ = 34628605704.
The previous prime is 80800080071. The next prime is 80800080161. The reversal of 80800080074 is 47008000808.
It can be written as a sum of positive squares in only one way, i.e., 46257255625 + 34542824449 = 215075^2 + 185857^2 .
It is not an unprimeable number, because it can be changed into a prime (80800080071) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 412245209 + ... + 412245404.
Almost surely, 280800080074 is an apocalyptic number.
80800080074 is a deficient number, since it is larger than the sum of its proper divisors (60187814920).
80800080074 is a wasteful number, since it uses less digits than its factorization.
80800080074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 824490629 (or 824490622 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 35.
The spelling of 80800080074 in words is "eighty billion, eight hundred million, eighty thousand, seventy-four".
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