Base | Representation |
---|---|
bin | 110101111010010010… |
… | …0010111110100010100 |
3 | 102001211101001110212002 |
4 | 1223310210113310110 |
5 | 3344100203401030 |
6 | 125103550414432 |
7 | 11235642345503 |
oct | 1536444276424 |
9 | 361741043762 |
10 | 115772325140 |
11 | 4510a50645a |
12 | 1a52bb01418 |
13 | abc036bb04 |
14 | 5863a8883a |
15 | 3028c5b245 |
hex | 1af4917d14 |
115772325140 has 48 divisors (see below), whose sum is σ = 245435433600. Its totient is φ = 45870019200.
The previous prime is 115772325131. The next prime is 115772325197. The reversal of 115772325140 is 41523277511.
It is a junction number, because it is equal to n+sod(n) for n = 115772325094 and 115772325103.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 999059 + ... + 1108901.
It is an arithmetic number, because the mean of its divisors is an integer number (5113238200).
Almost surely, 2115772325140 is an apocalyptic number.
115772325140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115772325140 is an abundant number, since it is smaller than the sum of its proper divisors (129663108460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115772325140 is a wasteful number, since it uses less digits than its factorization.
115772325140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110352 (or 110350 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 38.
The spelling of 115772325140 in words is "one hundred fifteen billion, seven hundred seventy-two million, three hundred twenty-five thousand, one hundred forty".
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