Base | Representation |
---|---|
bin | 110001101011100001… |
… | …011001101110000000 |
3 | 12002200121020212201021 |
4 | 301223201121232000 |
5 | 1333221420311020 |
6 | 40301120515224 |
7 | 3565621326160 |
oct | 615341315600 |
9 | 162617225637 |
10 | 53343525760 |
11 | 20694036488 |
12 | a40877bb14 |
13 | 5051681635 |
14 | 28207da5a0 |
15 | 15c31941aa |
hex | c6b859b80 |
53343525760 has 256 divisors, whose sum is σ = 147944880000. Its totient is φ = 18015289344.
The previous prime is 53343525733. The next prime is 53343525761. The reversal of 53343525760 is 6752534335.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53343525761) 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, 104800386 + ... + 104800894.
Almost surely, 253343525760 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 53343525760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73972440000).
53343525760 is an abundant number, since it is smaller than the sum of its proper divisors (94601354240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53343525760 is a wasteful number, since it uses less digits than its factorization.
53343525760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 841 (or 829 counting only the distinct ones).
The product of its (nonzero) digits is 1134000, while the sum is 43.
The spelling of 53343525760 in words is "fifty-three billion, three hundred forty-three million, five hundred twenty-five thousand, seven hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •