Base | Representation |
---|---|
bin | 1000001001001… |
… | …10010101001100 |
3 | 11202112201210121 |
4 | 10010212111030 |
5 | 114442030234 |
6 | 10440114324 |
7 | 1456443322 |
oct | 404462514 |
9 | 152481717 |
10 | 68314444 |
11 | 3561a720 |
12 | 1aa659a4 |
13 | 111cb563 |
14 | 9103d12 |
15 | 5ee64b4 |
hex | 412654c |
68314444 has 24 divisors (see below), whose sum is σ = 133455168. Its totient is φ = 30329040.
The previous prime is 68314429. The next prime is 68314457. The reversal of 68314444 is 44441386.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16162 + ... + 19945.
It is an arithmetic number, because the mean of its divisors is an integer number (5560632).
Almost surely, 268314444 is an apocalyptic number.
It is an amenable number.
68314444 is a deficient number, since it is larger than the sum of its proper divisors (65140724).
68314444 is a wasteful number, since it uses less digits than its factorization.
68314444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36165 (or 36163 counting only the distinct ones).
The product of its digits is 36864, while the sum is 34.
The square root of 68314444 is about 8265.2552289690. The cubic root of 68314444 is about 408.7936860352.
The spelling of 68314444 in words is "sixty-eight million, three hundred fourteen thousand, four hundred forty-four".
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