Base | Representation |
---|---|
bin | 1111101011101100110… |
… | …11000110110001011000 |
3 | 1220111212220212212122211 |
4 | 13311312123012301120 |
5 | 32312040034312422 |
6 | 1051314155124504 |
7 | 53634253060333 |
oct | 7656633066130 |
9 | 1814786785584 |
10 | 538857729112 |
11 | 19858a15a50a |
12 | 88526443734 |
13 | 3ba7766c2b1 |
14 | 1c11bc0b61a |
15 | e03c1d4577 |
hex | 7d766c6c58 |
538857729112 has 16 divisors (see below), whose sum is σ = 1011018198600. Its totient is φ = 269252876160.
The previous prime is 538857729107. The next prime is 538857729139. The reversal of 538857729112 is 211927758835.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21985537 + ... + 22010032.
Almost surely, 2538857729112 is an apocalyptic number.
It is an amenable number.
538857729112 is a deficient number, since it is larger than the sum of its proper divisors (472160469488).
538857729112 is a wasteful number, since it uses less digits than its factorization.
538857729112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43997106 (or 43997102 counting only the distinct ones).
The product of its digits is 8467200, while the sum is 58.
The spelling of 538857729112 in words is "five hundred thirty-eight billion, eight hundred fifty-seven million, seven hundred twenty-nine thousand, one hundred twelve".
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