Base | Representation |
---|---|
bin | 101001010100010110… |
… | …1011000000010001110 |
3 | 22111000201210112022100 |
4 | 1102220231120002032 |
5 | 2423204313010014 |
6 | 104432323455530 |
7 | 6260543652564 |
oct | 1225055300216 |
9 | 274021715270 |
10 | 88729813134 |
11 | 346a2736986 |
12 | 152435275a6 |
13 | 84a0925211 |
14 | 441a33ba34 |
15 | 2494aca009 |
hex | 14a8b5808e |
88729813134 has 24 divisors (see below), whose sum is σ = 192742154280. Its totient is φ = 29500569648.
The previous prime is 88729813127. The next prime is 88729813163. The reversal of 88729813134 is 43131892788.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6329032 + ... + 6343035.
It is an arithmetic number, because the mean of its divisors is an integer number (8030923095).
Almost surely, 288729813134 is an apocalyptic number.
88729813134 is an abundant number, since it is smaller than the sum of its proper divisors (104012341146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88729813134 is a wasteful number, since it uses less digits than its factorization.
88729813134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12672464 (or 12672461 counting only the distinct ones).
The product of its digits is 2322432, while the sum is 54.
The spelling of 88729813134 in words is "eighty-eight billion, seven hundred twenty-nine million, eight hundred thirteen thousand, one hundred thirty-four".
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