Base | Representation |
---|---|
bin | 11010110010100100010101… |
… | …10011001111110110000001 |
3 | 21201120221102112211122010121 |
4 | 31121102022303033312001 |
5 | 30210203440112400420 |
6 | 325143502320300241 |
7 | 15260154521515435 |
oct | 1531221263176601 |
9 | 251527375748117 |
10 | 58912100121985 |
11 | 17853532757930 |
12 | 6735687171681 |
13 | 26b45058c1c16 |
14 | 107950a2b09c5 |
15 | 6c268b54d2aa |
hex | 35948accfd81 |
58912100121985 has 16 divisors (see below), whose sum is σ = 77121517398912. Its totient is φ = 42845040006400.
The previous prime is 58912100121943. The next prime is 58912100121997.
58912100121985 is nontrivially palindromic in base 10.
58912100121985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 58912100121985 - 219 = 58912099597697 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20507052 + ... + 23202658.
It is an arithmetic number, because the mean of its divisors is an integer number (4820094837432).
Almost surely, 258912100121985 is an apocalyptic number.
58912100121985 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
58912100121985 is a deficient number, since it is larger than the sum of its proper divisors (18209417276927).
58912100121985 is a wasteful number, since it uses less digits than its factorization.
58912100121985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3092984.
The product of its (nonzero) digits is 518400, while the sum is 52.
The spelling of 58912100121985 in words is "fifty-eight trillion, nine hundred twelve billion, one hundred million, one hundred twenty-one thousand, nine hundred eighty-five".
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