Base | Representation |
---|---|
bin | 100101011100111110… |
… | …0110001010100001100 |
3 | 21200121020120222110202 |
4 | 1022321330301110030 |
5 | 2304204324030144 |
6 | 100540523153032 |
7 | 5545052204336 |
oct | 1127174612414 |
9 | 250536528422 |
10 | 80429126924 |
11 | 31123166533 |
12 | 13707675778 |
13 | 777a003b83 |
14 | 3c6db62456 |
15 | 215aed764e |
hex | 12b9f3150c |
80429126924 has 24 divisors (see below), whose sum is σ = 142101442560. Its totient is φ = 39829796496.
The previous prime is 80429126923. The next prime is 80429126951. The reversal of 80429126924 is 42962192408.
It is not an unprimeable number, because it can be changed into a prime (80429126923) 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, 163337 + ... + 433055.
It is an arithmetic number, because the mean of its divisors is an integer number (5920893440).
Almost surely, 280429126924 is an apocalyptic number.
It is an amenable number.
80429126924 is a deficient number, since it is larger than the sum of its proper divisors (61672315636).
80429126924 is a wasteful number, since it uses less digits than its factorization.
80429126924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270437 (or 270435 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 47.
The spelling of 80429126924 in words is "eighty billion, four hundred twenty-nine million, one hundred twenty-six thousand, nine hundred twenty-four".
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