Base | Representation |
---|---|
bin | 110101110000000110… |
… | …1011100001111001000 |
3 | 102000221120100122202012 |
4 | 1223200031130033020 |
5 | 3342400234111413 |
6 | 125010025555052 |
7 | 11224324232000 |
oct | 1534015341710 |
9 | 360846318665 |
10 | 115430769608 |
11 | 44a54729760 |
12 | 1a455645a88 |
13 | ab6768144b |
14 | 5830579000 |
15 | 3008c8e7a8 |
hex | 1ae035c3c8 |
115430769608 has 128 divisors (see below), whose sum is σ = 275758560000. Its totient is φ = 44905512960.
The previous prime is 115430769593. The next prime is 115430769661. The reversal of 115430769608 is 806967034511.
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 31 ways as a sum of consecutive naturals, for example, 23209010 + ... + 23213982.
It is an arithmetic number, because the mean of its divisors is an integer number (2154363750).
Almost surely, 2115430769608 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 115430769608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137879280000).
115430769608 is an abundant number, since it is smaller than the sum of its proper divisors (160327790392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115430769608 is a wasteful number, since it uses less digits than its factorization.
115430769608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5780 (or 5762 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 50.
The spelling of 115430769608 in words is "one hundred fifteen billion, four hundred thirty million, seven hundred sixty-nine thousand, six hundred eight".
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