Base | Representation |
---|---|
bin | 10111110101000010100101… |
… | …01010111101010010100000 |
3 | 20212112101112021000000200110 |
4 | 23322201102222331102200 |
5 | 23332010133412112000 |
6 | 303240115553251320 |
7 | 14015526360025350 |
oct | 1372412252752240 |
9 | 225471467000613 |
10 | 52399988004000 |
11 | 1577278a18851a |
12 | 5a63575b63b40 |
13 | 23313b3c85450 |
14 | cd225c816b60 |
15 | 60d09d466850 |
hex | 2fa852abd4a0 |
52399988004000 has 3072 divisors, whose sum is σ = 228882640896000. Its totient is φ = 10177825996800.
The previous prime is 52399988003981. The next prime is 52399988004017. The reversal of 52399988004000 is 40088999325.
It is an unprimeable number.
It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 105009995751 + ... + 105009996249.
It is an arithmetic number, because the mean of its divisors is an integer number (74506068000).
Almost surely, 252399988004000 is an apocalyptic number.
52399988004000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52399988004000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114441320448000).
52399988004000 is an abundant number, since it is smaller than the sum of its proper divisors (176482652892000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52399988004000 is a wasteful number, since it uses less digits than its factorization.
52399988004000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720 (or 702 counting only the distinct ones).
The product of its (nonzero) digits is 5598720, while the sum is 57.
The spelling of 52399988004000 in words is "fifty-two trillion, three hundred ninety-nine billion, nine hundred eighty-eight million, four thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •