Base | Representation |
---|---|
bin | 11111100010010010… |
… | …00101111101110111 |
3 | 1121200220220022201012 |
4 | 33301021011331313 |
5 | 234133213012204 |
6 | 11440001222435 |
7 | 1136361452225 |
oct | 176111057567 |
9 | 47626808635 |
10 | 16930594679 |
11 | 71a8974409 |
12 | 3346031a1b |
13 | 179a80247b |
14 | b687b3b15 |
15 | 69156776e |
hex | 3f1245f77 |
16930594679 has 4 divisors (see below), whose sum is σ = 16930940976. Its totient is φ = 16930248384.
The previous prime is 16930594601. The next prime is 16930594721. The reversal of 16930594679 is 97649503961.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-16930594679 is a prime.
It is a super-2 number, since 2×169305946792 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16930594579) 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, 84779 + ... + 202604.
It is an arithmetic number, because the mean of its divisors is an integer number (4232735244).
Almost surely, 216930594679 is an apocalyptic number.
16930594679 is a deficient number, since it is larger than the sum of its proper divisors (346297).
16930594679 is an equidigital number, since it uses as much as digits as its factorization.
16930594679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346296.
The product of its (nonzero) digits is 11022480, while the sum is 59.
The spelling of 16930594679 in words is "sixteen billion, nine hundred thirty million, five hundred ninety-four thousand, six hundred seventy-nine".
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