Base | Representation |
---|---|
bin | 111111011011111101… |
… | …001000001011000001 |
3 | 20111211000220111211100 |
4 | 333123331020023001 |
5 | 2103444333302001 |
6 | 51142543205013 |
7 | 4630642525323 |
oct | 773375101301 |
9 | 214730814740 |
10 | 68114744001 |
11 | 26983aa7367 |
12 | 1124b5a6769 |
13 | 65669a6a65 |
14 | 34224a9613 |
15 | 1b89d66586 |
hex | fdbf482c1 |
68114744001 has 12 divisors (see below), whose sum is σ = 98390997328. Its totient is φ = 45408429144.
The previous prime is 68114743993. The next prime is 68114744039. The reversal of 68114744001 is 10044741186.
It is not a de Polignac number, because 68114744001 - 23 = 68114743993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (68114743001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 253086 + ... + 447528.
Almost surely, 268114744001 is an apocalyptic number.
It is an amenable number.
68114744001 is a deficient number, since it is larger than the sum of its proper divisors (30276253327).
68114744001 is a wasteful number, since it uses less digits than its factorization.
68114744001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233372 (or 233369 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The spelling of 68114744001 in words is "sixty-eight billion, one hundred fourteen million, seven hundred forty-four thousand, one".
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