Base | Representation |
---|---|
bin | 111111100011000000… |
… | …011101001101100100 |
3 | 20112010021112102220212 |
4 | 333203000131031210 |
5 | 2104220130311444 |
6 | 51202411114552 |
7 | 4633610262461 |
oct | 774300351544 |
9 | 215107472825 |
10 | 68233057124 |
11 | 26a34866801 |
12 | 11283142a58 |
13 | 658535cc1b |
14 | 34340a6668 |
15 | 1b9543719e |
hex | fe301d364 |
68233057124 has 6 divisors (see below), whose sum is σ = 119407849974. Its totient is φ = 34116528560.
The previous prime is 68233057093. The next prime is 68233057171. The reversal of 68233057124 is 42175033286.
68233057124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 38745985600 + 29487071524 = 196840^2 + 171718^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8529132137 + ... + 8529132144.
It is an arithmetic number, because the mean of its divisors is an integer number (19901308329).
Almost surely, 268233057124 is an apocalyptic number.
It is an amenable number.
68233057124 is a deficient number, since it is larger than the sum of its proper divisors (51174792850).
68233057124 is a wasteful number, since it uses less digits than its factorization.
68233057124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17058264285 (or 17058264283 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 41.
The spelling of 68233057124 in words is "sixty-eight billion, two hundred thirty-three million, fifty-seven thousand, one hundred twenty-four".
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