Base | Representation |
---|---|
bin | 110101001100010101… |
… | …010010100000110010 |
3 | 12110102110101000011220 |
4 | 311030111102200302 |
5 | 1413432444132424 |
6 | 42123253245510 |
7 | 4061240252244 |
oct | 651425224062 |
9 | 173373330156 |
10 | 57115224114 |
11 | 2224a067263 |
12 | b09b933896 |
13 | 5502bb9b00 |
14 | 2a9b6c2094 |
15 | 174436e579 |
hex | d4c552832 |
57115224114 has 96 divisors (see below), whose sum is σ = 128170330560. Its totient is φ = 16949147904.
The previous prime is 57115224097. The next prime is 57115224143. The reversal of 57115224114 is 41142251175.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3161772 + ... + 3179784.
It is an arithmetic number, because the mean of its divisors is an integer number (1335107610).
Almost surely, 257115224114 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 57115224114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64085165280).
57115224114 is an abundant number, since it is smaller than the sum of its proper divisors (71055106446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57115224114 is a wasteful number, since it uses less digits than its factorization.
57115224114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18156 (or 18143 counting only the distinct ones).
The product of its digits is 11200, while the sum is 33.
Adding to 57115224114 its reverse (41142251175), we get a palindrome (98257475289).
The spelling of 57115224114 in words is "fifty-seven billion, one hundred fifteen million, two hundred twenty-four thousand, one hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •