Base | Representation |
---|---|
bin | 1000001100111… |
… | …00010011111110 |
3 | 11210110021200202 |
4 | 10012130103332 |
5 | 120103011234 |
6 | 10454323502 |
7 | 1463525240 |
oct | 406342376 |
9 | 153407622 |
10 | 68797694 |
11 | 3591a7a9 |
12 | 1b059592 |
13 | 1133a4c4 |
14 | 91cc090 |
15 | 608e77e |
hex | 419c4fe |
68797694 has 16 divisors (see below), whose sum is σ = 118207968. Its totient is φ = 29417472.
The previous prime is 68797693. The next prime is 68797699. The reversal of 68797694 is 49679786.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68797693) 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, 1022 + ... + 11774.
It is an arithmetic number, because the mean of its divisors is an integer number (7387998).
Almost surely, 268797694 is an apocalyptic number.
68797694 is a deficient number, since it is larger than the sum of its proper divisors (49410274).
68797694 is a wasteful number, since it uses less digits than its factorization.
68797694 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11219.
The product of its digits is 4572288, while the sum is 56.
The square root of 68797694 is about 8294.4375336728. The cubic root of 68797694 is about 409.7553448177.
The spelling of 68797694 in words is "sixty-eight million, seven hundred ninety-seven thousand, six hundred ninety-four".
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