Base | Representation |
---|---|
bin | 10000001110101011… |
… | …01100101101001010 |
3 | 211111020011110210000 |
4 | 20013111230231022 |
5 | 120321021010432 |
6 | 4000331103430 |
7 | 425626546512 |
oct | 100725545512 |
9 | 24436143700 |
10 | 8713063242 |
11 | 377132a414 |
12 | 1831ba1b76 |
13 | a8b1a7430 |
14 | 5c9282842 |
15 | 35eded57c |
hex | 20756cb4a |
8713063242 has 80 divisors (see below), whose sum is σ = 21382210080. Its totient is φ = 2635465248.
The previous prime is 8713063199. The next prime is 8713063273. The reversal of 8713063242 is 2423603178.
It is a happy number.
8713063242 is a `hidden beast` number, since 8 + 7 + 13 + 0 + 632 + 4 + 2 = 666.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 8713063197 and 8713063206.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 89193 + ... + 159315.
It is an arithmetic number, because the mean of its divisors is an integer number (267277626).
Almost surely, 28713063242 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8713063242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10691105040).
8713063242 is an abundant number, since it is smaller than the sum of its proper divisors (12669146838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8713063242 is a wasteful number, since it uses less digits than its factorization.
8713063242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70209 (or 70200 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 8713063242 is about 93343.7905915546. The cubic root of 8713063242 is about 2057.7389999568.
The spelling of 8713063242 in words is "eight billion, seven hundred thirteen million, sixty-three thousand, two hundred forty-two".
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