Base | Representation |
---|---|
bin | 1000001000000… |
… | …01100000001100 |
3 | 11202021001212122 |
4 | 10010001200030 |
5 | 114422213341 |
6 | 10432552112 |
7 | 1455244454 |
oct | 404014014 |
9 | 152231778 |
10 | 68163596 |
11 | 35527356 |
12 | 1a9b2638 |
13 | 111779b7 |
14 | 90a4d64 |
15 | 5eb694b |
hex | 410180c |
68163596 has 24 divisors (see below), whose sum is σ = 121825536. Its totient is φ = 33361920.
The previous prime is 68163593. The next prime is 68163611. The reversal of 68163596 is 69536186.
It is not an unprimeable number, because it can be changed into a prime (68163593) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62165 + ... + 63251.
It is an arithmetic number, because the mean of its divisors is an integer number (5076064).
Almost surely, 268163596 is an apocalyptic number.
It is an amenable number.
68163596 is a deficient number, since it is larger than the sum of its proper divisors (53661940).
68163596 is a wasteful number, since it uses less digits than its factorization.
68163596 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1409 (or 1407 counting only the distinct ones).
The product of its digits is 233280, while the sum is 44.
The square root of 68163596 is about 8256.1247568093. The cubic root of 68163596 is about 408.4925727763.
The spelling of 68163596 in words is "sixty-eight million, one hundred sixty-three thousand, five hundred ninety-six".
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