Base | Representation |
---|---|
bin | 10010010100011010001101… |
… | …110111101111011100100000 |
3 | 101120021011111000021122220012 |
4 | 102110122031313233130200 |
5 | 41030003441421104310 |
6 | 443204050353104052 |
7 | 22653541462612511 |
oct | 2224321567573440 |
9 | 346234430248805 |
10 | 80567376738080 |
11 | 23742483866151 |
12 | 90525b7558028 |
13 | 35c5617acb63b |
14 | 15c76a6254a08 |
15 | 94ab20704c05 |
hex | 49468ddef720 |
80567376738080 has 96 divisors (see below), whose sum is σ = 191197433145600. Its totient is φ = 32081934753792.
The previous prime is 80567376738029. The next prime is 80567376738091. The reversal of 80567376738080 is 8083767376508.
It is a super-2 number, since 2×805673767380802 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 80567376738080.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120850139 + ... + 121514981.
It is an arithmetic number, because the mean of its divisors is an integer number (1991639928600).
Almost surely, 280567376738080 is an apocalyptic number.
80567376738080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80567376738080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95598716572800).
80567376738080 is an abundant number, since it is smaller than the sum of its proper divisors (110630056407520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80567376738080 is a wasteful number, since it uses less digits than its factorization.
80567376738080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 668266 (or 668258 counting only the distinct ones).
The product of its (nonzero) digits is 284497920, while the sum is 68.
The spelling of 80567376738080 in words is "eighty trillion, five hundred sixty-seven billion, three hundred seventy-six million, seven hundred thirty-eight thousand, eighty".
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