Base | Representation |
---|---|
bin | 1000001011010… |
… | …11000101101111 |
3 | 11210002001010112 |
4 | 10011223011233 |
5 | 120030033304 |
6 | 10450130235 |
7 | 1462025366 |
oct | 405530557 |
9 | 153061115 |
10 | 68596079 |
11 | 357a2282 |
12 | 1ab8097b |
13 | 112997c6 |
14 | 91787dd |
15 | 604eb6e |
hex | 416b16f |
68596079 has 4 divisors (see below), whose sum is σ = 68667984. Its totient is φ = 68524176.
The previous prime is 68596067. The next prime is 68596081. The reversal of 68596079 is 97069586.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97069586 = 2 ⋅48534793.
It is a cyclic number.
It is not a de Polignac number, because 68596079 - 24 = 68596063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68596279) 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, 34502 + ... + 36435.
It is an arithmetic number, because the mean of its divisors is an integer number (17166996).
Almost surely, 268596079 is an apocalyptic number.
68596079 is a deficient number, since it is larger than the sum of its proper divisors (71905).
68596079 is an equidigital number, since it uses as much as digits as its factorization.
68596079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71904.
The product of its (nonzero) digits is 816480, while the sum is 50.
The square root of 68596079 is about 8282.2749893975. The cubic root of 68596079 is about 409.3546838314.
The spelling of 68596079 in words is "sixty-eight million, five hundred ninety-six thousand, seventy-nine".
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