Base | Representation |
---|---|
bin | 110000011101001000… |
… | …010100000000000000 |
3 | 11222021221110210122220 |
4 | 300131020110000000 |
5 | 1323023222412023 |
6 | 35522415331040 |
7 | 3521211321210 |
oct | 603510240000 |
9 | 158257423586 |
10 | 52028325888 |
11 | 200796a7340 |
12 | a100220a80 |
13 | 4ba2054066 |
14 | 2737c80240 |
15 | 15479a03e3 |
hex | c1d214000 |
52028325888 has 480 divisors, whose sum is σ = 176658693120. Its totient is φ = 13227786240.
The previous prime is 52028325871. The next prime is 52028325907. The reversal of 52028325888 is 88852382025.
It is a self number, because there is not a number n which added to its sum of digits gives 52028325888.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223297420 + ... + 223297652.
It is an arithmetic number, because the mean of its divisors is an integer number (368038944).
Almost surely, 252028325888 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 52028325888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88329346560).
52028325888 is an abundant number, since it is smaller than the sum of its proper divisors (124630367232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52028325888 is a wasteful number, since it uses less digits than its factorization.
52028325888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341 (or 315 counting only the distinct ones).
The product of its (nonzero) digits is 2457600, while the sum is 51.
The spelling of 52028325888 in words is "fifty-two billion, twenty-eight million, three hundred twenty-five thousand, eight hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •