Base | Representation |
---|---|
bin | 100101011011010110… |
… | …0001011110011001100 |
3 | 21200110102200222010210 |
4 | 1022312230023303030 |
5 | 2304101324303213 |
6 | 100531251202420 |
7 | 5543516346501 |
oct | 1126654136314 |
9 | 250412628123 |
10 | 80374447308 |
11 | 310a5309971 |
12 | 136b12a6410 |
13 | 776b89a77c |
14 | 3c667ab4a8 |
15 | 21562d60c3 |
hex | 12b6b0bccc |
80374447308 has 24 divisors (see below), whose sum is σ = 188782370560. Its totient is φ = 26614054800.
The previous prime is 80374447303. The next prime is 80374447331.
80374447308 is nontrivially palindromic in base 10.
It is not an unprimeable number, because it can be changed into a prime (80374447303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22176568 + ... + 22180191.
Almost surely, 280374447308 is an apocalyptic number.
It is an amenable number.
80374447308 is an abundant number, since it is smaller than the sum of its proper divisors (108407923252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80374447308 is a wasteful number, since it uses less digits than its factorization.
80374447308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44356917 (or 44356915 counting only the distinct ones).
The product of its (nonzero) digits is 1806336, while the sum is 48.
The spelling of 80374447308 in words is "eighty billion, three hundred seventy-four million, four hundred forty-seven thousand, three hundred eight".
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