Base | Representation |
---|---|
bin | 1000000111000… |
… | …01000010000011 |
3 | 11202000022102200 |
4 | 10003201002003 |
5 | 114403434340 |
6 | 10430044243 |
7 | 1454151633 |
oct | 403410203 |
9 | 152008380 |
10 | 68030595 |
11 | 35446436 |
12 | 1a949683 |
13 | 1112c2b9 |
14 | 906c6c3 |
15 | 5e8c330 |
hex | 40e1083 |
68030595 has 12 divisors (see below), whose sum is σ = 117919776. Its totient is φ = 36282960.
The previous prime is 68030587. The next prime is 68030609. The reversal of 68030595 is 59503086.
68030595 is a `hidden beast` number, since 68 + 0 + 3 + 0 + 595 = 666.
It is not a de Polignac number, because 68030595 - 23 = 68030587 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 755851 + ... + 755940.
It is an arithmetic number, because the mean of its divisors is an integer number (9826648).
Almost surely, 268030595 is an apocalyptic number.
68030595 is a deficient number, since it is larger than the sum of its proper divisors (49889181).
68030595 is a wasteful number, since it uses less digits than its factorization.
68030595 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1511802 (or 1511799 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The square root of 68030595 is about 8248.0661369802. The cubic root of 68030595 is about 408.2267158358.
The spelling of 68030595 in words is "sixty-eight million, thirty thousand, five hundred ninety-five".
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