Base | Representation |
---|---|
bin | 110110000111100001… |
… | …101001110100111101 |
3 | 12112222200001120010012 |
4 | 312013201221310331 |
5 | 1423001212233320 |
6 | 42410010553005 |
7 | 4124656402553 |
oct | 660741516475 |
9 | 175880046105 |
10 | 58108321085 |
11 | 227096a5761 |
12 | b318438765 |
13 | 563087ac59 |
14 | 2b53553bd3 |
15 | 17a163a4c5 |
hex | d87869d3d |
58108321085 has 8 divisors (see below), whose sum is σ = 69744359256. Its totient is φ = 46477074240.
The previous prime is 58108321081. The next prime is 58108321097. The reversal of 58108321085 is 58012380185.
It can be written as a sum of positive squares in 4 ways, for example, as 14135069881 + 43973251204 = 118891^2 + 209698^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 58108321085 - 22 = 58108321081 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 (58108321081) 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, 1171094 + ... + 1219703.
It is an arithmetic number, because the mean of its divisors is an integer number (8718044907).
Almost surely, 258108321085 is an apocalyptic number.
It is an amenable number.
58108321085 is a deficient number, since it is larger than the sum of its proper divisors (11636038171).
58108321085 is a wasteful number, since it uses less digits than its factorization.
58108321085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2395663.
The product of its (nonzero) digits is 76800, while the sum is 41.
The spelling of 58108321085 in words is "fifty-eight billion, one hundred eight million, three hundred twenty-one thousand, eighty-five".
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