Base | Representation |
---|---|
bin | 100101101000110110… |
… | …0100001110101110000 |
3 | 21201122000020120100100 |
4 | 1023101230201311300 |
5 | 2311013321204131 |
6 | 101044234152400 |
7 | 5560660414254 |
oct | 1132154416560 |
9 | 251560216310 |
10 | 80827522416 |
11 | 31308035a03 |
12 | 137b8b82700 |
13 | 7811703054 |
14 | 3caaa2a264 |
15 | 2180e807e6 |
hex | 12d1b21d70 |
80827522416 has 30 divisors (see below), whose sum is σ = 226204802720. Its totient is φ = 26942507424.
The previous prime is 80827522387. The next prime is 80827522441. The reversal of 80827522416 is 61422572808.
80827522416 is a `hidden beast` number, since 8 + 0 + 82 + 7 + 522 + 41 + 6 = 666.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280650976 + ... + 280651263.
Almost surely, 280827522416 is an apocalyptic number.
It is an amenable number.
80827522416 is an abundant number, since it is smaller than the sum of its proper divisors (145377280304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80827522416 is a wasteful number, since it uses less digits than its factorization.
80827522416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 561302253 (or 561302244 counting only the distinct ones).
The product of its (nonzero) digits is 430080, while the sum is 45.
The spelling of 80827522416 in words is "eighty billion, eight hundred twenty-seven million, five hundred twenty-two thousand, four hundred sixteen".
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