Base | Representation |
---|---|
bin | 110101101111111110… |
… | …0111000000000000000 |
3 | 102000221021012000122102 |
4 | 1223133330320000000 |
5 | 3342343131130010 |
6 | 125005352525532 |
7 | 11224242303662 |
oct | 1533774700000 |
9 | 360837160572 |
10 | 115426426880 |
11 | 44a52232a26 |
12 | 1a4540b08a8 |
13 | ab667c089b |
14 | 582db68532 |
15 | 30086d2ba5 |
hex | 1adff38000 |
115426426880 has 64 divisors (see below), whose sum is σ = 277019590680. Its totient is φ = 46170505216.
The previous prime is 115426426853. The next prime is 115426426909. The reversal of 115426426880 is 88624624511.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 188414 + ... + 516093.
Almost surely, 2115426426880 is an apocalyptic number.
115426426880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115426426880 is an abundant number, since it is smaller than the sum of its proper divisors (161593163800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115426426880 is an frugal number, since it uses more digits than its factorization.
115426426880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 704542 (or 704514 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 47.
The spelling of 115426426880 in words is "one hundred fifteen billion, four hundred twenty-six million, four hundred twenty-six thousand, eight hundred eighty".
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