Base | Representation |
---|---|
bin | 100101010110110111… |
… | …1001001101000000100 |
3 | 21200001222001010120210 |
4 | 1022231233021220010 |
5 | 2303244400324032 |
6 | 100504323355420 |
7 | 5540013463032 |
oct | 1125557115004 |
9 | 250058033523 |
10 | 80224229892 |
11 | 31028539344 |
12 | 1366ab22b70 |
13 | 7746723921 |
14 | 3c50867552 |
15 | 21480122cc |
hex | 12adbc9a04 |
80224229892 has 48 divisors (see below), whose sum is σ = 189205808960. Its totient is φ = 26454909312.
The previous prime is 80224229879. The next prime is 80224229893. The reversal of 80224229892 is 29892242208.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (80224229893) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 338463 + ... + 524409.
Almost surely, 280224229892 is an apocalyptic number.
It is an amenable number.
80224229892 is an abundant number, since it is smaller than the sum of its proper divisors (108981579068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80224229892 is a wasteful number, since it uses less digits than its factorization.
80224229892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186340 (or 186338 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 48.
The spelling of 80224229892 in words is "eighty billion, two hundred twenty-four million, two hundred twenty-nine thousand, eight hundred ninety-two".
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