Base | Representation |
---|---|
bin | 1000001101101… |
… | …00101000101101 |
3 | 11210122100100210 |
4 | 10012310220231 |
5 | 120114203300 |
6 | 10500413033 |
7 | 1464421560 |
oct | 406645055 |
9 | 153570323 |
10 | 68897325 |
11 | 35988642 |
12 | 1b0a7179 |
13 | 11373963 |
14 | 92164d7 |
15 | 60ae050 |
hex | 41b4a2d |
68897325 has 48 divisors (see below), whose sum is σ = 137054720. Its totient is φ = 29833920.
The previous prime is 68897317. The next prime is 68897341. The reversal of 68897325 is 52379886.
It is not a de Polignac number, because 68897325 - 23 = 68897317 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6522 + ... + 13428.
Almost surely, 268897325 is an apocalyptic number.
It is an amenable number.
68897325 is a deficient number, since it is larger than the sum of its proper divisors (68157395).
68897325 is a wasteful number, since it uses less digits than its factorization.
68897325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6946 (or 6941 counting only the distinct ones).
The product of its digits is 725760, while the sum is 48.
The square root of 68897325 is about 8300.4412533311. The cubic root of 68897325 is about 409.9530483613.
The spelling of 68897325 in words is "sixty-eight million, eight hundred ninety-seven thousand, three hundred twenty-five".
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