Base | Representation |
---|---|
bin | 100101101010110010… |
… | …0010101110101100111 |
3 | 21201210112111000012202 |
4 | 1023111210111311213 |
5 | 2311131434004332 |
6 | 101054514405115 |
7 | 5562406530410 |
oct | 1132544256547 |
9 | 251715430182 |
10 | 80892484967 |
11 | 31340776268 |
12 | 1381689079b |
13 | 7821cc9a28 |
14 | 3cb54da807 |
15 | 2186a13a62 |
hex | 12d5915d67 |
80892484967 has 8 divisors (see below), whose sum is σ = 92552787456. Its totient is φ = 69258240792.
The previous prime is 80892484963. The next prime is 80892484997. The reversal of 80892484967 is 76948429808.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 80892484967 - 22 = 80892484963 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80892484963) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6507923 + ... + 6520340.
It is an arithmetic number, because the mean of its divisors is an integer number (11569098432).
Almost surely, 280892484967 is an apocalyptic number.
80892484967 is a deficient number, since it is larger than the sum of its proper divisors (11660302489).
80892484967 is a wasteful number, since it uses less digits than its factorization.
80892484967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13029157.
The product of its (nonzero) digits is 55738368, while the sum is 65.
The spelling of 80892484967 in words is "eighty billion, eight hundred ninety-two million, four hundred eighty-four thousand, nine hundred sixty-seven".
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