Base | Representation |
---|---|
bin | 110101101010100100… |
… | …0110110101011101000 |
3 | 102000110121211111012210 |
4 | 1223111020312223220 |
5 | 3342010211032312 |
6 | 124535352405120 |
7 | 11216610326430 |
oct | 1532510665350 |
9 | 360417744183 |
10 | 115245017832 |
11 | 4496989869a |
12 | 1a4033a67a0 |
13 | ab38045559 |
14 | 5813a252c0 |
15 | 2ee77ebe3c |
hex | 1ad5236ae8 |
115245017832 has 192 divisors, whose sum is σ = 357228933120. Its totient is φ = 30330289152.
The previous prime is 115245017819. The next prime is 115245017843. The reversal of 115245017832 is 238710542511.
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 47 ways as a sum of consecutive naturals, for example, 2256693 + ... + 2307195.
It is an arithmetic number, because the mean of its divisors is an integer number (1860567360).
Almost surely, 2115245017832 is an apocalyptic number.
115245017832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 115245017832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178614466560).
115245017832 is an abundant number, since it is smaller than the sum of its proper divisors (241983915288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115245017832 is a wasteful number, since it uses less digits than its factorization.
115245017832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50600 (or 50579 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 39.
The spelling of 115245017832 in words is "one hundred fifteen billion, two hundred forty-five million, seventeen thousand, eight hundred thirty-two".
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