Base | Representation |
---|---|
bin | 1000000111010… |
… | …00001101101000 |
3 | 11202001210210001 |
4 | 10003220031220 |
5 | 114410410013 |
6 | 10430432344 |
7 | 1454333452 |
oct | 403501550 |
9 | 152053701 |
10 | 68060008 |
11 | 35466545 |
12 | 1a9626b4 |
13 | 1113c7c3 |
14 | 90792d2 |
15 | 5e95ddd |
hex | 40e8368 |
68060008 has 16 divisors (see below), whose sum is σ = 128077380. Its totient is φ = 33906048.
The previous prime is 68059997. The next prime is 68060009. The reversal of 68060008 is 80006086.
It can be written as a sum of positive squares in 2 ways, for example, as 67864644 + 195364 = 8238^2 + 442^2 .
It is not an unprimeable number, because it can be changed into a prime (68060009) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13141 + ... + 17572.
Almost surely, 268060008 is an apocalyptic number.
It is an amenable number.
68060008 is a deficient number, since it is larger than the sum of its proper divisors (60017372).
68060008 is a wasteful number, since it uses less digits than its factorization.
68060008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30996 (or 30992 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 68060008 is about 8249.8489683145. The cubic root of 68060008 is about 408.2855395771.
The spelling of 68060008 in words is "sixty-eight million, sixty thousand, eight".
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