Base | Representation |
---|---|
bin | 110110000011100111… |
… | …000110010101001001 |
3 | 12112211002110121011220 |
4 | 312003213012111021 |
5 | 1422332403432224 |
6 | 42355303112253 |
7 | 4123231203606 |
oct | 660347062511 |
9 | 175732417156 |
10 | 58042639689 |
11 | 22685614311 |
12 | b2ba442689 |
13 | 5620092018 |
14 | 2b489376ad |
15 | 179a9b4279 |
hex | d839c6549 |
58042639689 has 8 divisors (see below), whose sum is σ = 77460737760. Its totient is φ = 38659817376.
The previous prime is 58042639661. The next prime is 58042639709. The reversal of 58042639689 is 98693624085.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 58042639689 - 28 = 58042639433 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (58042639609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8815099 + ... + 8821680.
It is an arithmetic number, because the mean of its divisors is an integer number (9682592220).
Almost surely, 258042639689 is an apocalyptic number.
It is an amenable number.
58042639689 is a deficient number, since it is larger than the sum of its proper divisors (19418098071).
58042639689 is a wasteful number, since it uses less digits than its factorization.
58042639689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17637879.
The product of its (nonzero) digits is 22394880, while the sum is 60.
The spelling of 58042639689 in words is "fifty-eight billion, forty-two million, six hundred thirty-nine thousand, six hundred eighty-nine".
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