Base | Representation |
---|---|
bin | 111111011101100001… |
… | …100111110100000001 |
3 | 20111212212110221000001 |
4 | 333131201213310001 |
5 | 2104023104304001 |
6 | 51145324000001 |
7 | 4631412456100 |
oct | 773541476401 |
9 | 214785427001 |
10 | 68141088001 |
11 | 2699795aa68 |
12 | 11258390001 |
13 | 656c29b91c |
14 | 3425ba6037 |
15 | 1b8c31c001 |
hex | fdd867d01 |
68141088001 has 12 divisors (see below), whose sum is σ = 80952680448. Its totient is φ = 57163950312.
The previous prime is 68141087957. The next prime is 68141088017. The reversal of 68141088001 is 10088014186.
It is not a de Polignac number, because 68141088001 - 215 = 68141055233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (68141088091) 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, 14791681 + ... + 14796286.
It is an arithmetic number, because the mean of its divisors is an integer number (6746056704).
Almost surely, 268141088001 is an apocalyptic number.
It is an amenable number.
68141088001 is a deficient number, since it is larger than the sum of its proper divisors (12811592447).
68141088001 is a wasteful number, since it uses less digits than its factorization.
68141088001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29588028 (or 29588021 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 37.
The spelling of 68141088001 in words is "sixty-eight billion, one hundred forty-one million, eighty-eight thousand, one".
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