Base | Representation |
---|---|
bin | 110001010000101010… |
… | …100000001101000100 |
3 | 12001112012101002010110 |
4 | 301100222200031010 |
5 | 1331311042124123 |
6 | 40144302553020 |
7 | 3551510313432 |
oct | 612052401504 |
9 | 161465332113 |
10 | 52892926788 |
11 | 20482750839 |
12 | a301898770 |
13 | 4cac205120 |
14 | 27baa23d52 |
15 | 1598838493 |
hex | c50aa0344 |
52892926788 has 96 divisors (see below), whose sum is σ = 139983984000. Its totient is φ = 15409557504.
The previous prime is 52892926771. The next prime is 52892926789. The reversal of 52892926788 is 88762929825.
It is not an unprimeable number, because it can be changed into a prime (52892926789) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6911188 + ... + 6918836.
It is an arithmetic number, because the mean of its divisors is an integer number (1458166500).
Almost surely, 252892926788 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 52892926788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69991992000).
52892926788 is an abundant number, since it is smaller than the sum of its proper divisors (87091057212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52892926788 is a wasteful number, since it uses less digits than its factorization.
52892926788 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10021 (or 10019 counting only the distinct ones).
The product of its digits is 69672960, while the sum is 66.
The spelling of 52892926788 in words is "fifty-two billion, eight hundred ninety-two million, nine hundred twenty-six thousand, seven hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •