Base | Representation |
---|---|
bin | 1101110110111… |
… | …0001111000101 |
3 | 11001100222001022 |
4 | 3131232033011 |
5 | 104334420310 |
6 | 5433440525 |
7 | 1304016260 |
oct | 335561705 |
9 | 131328038 |
10 | 58123205 |
11 | 2a899908 |
12 | 17570145 |
13 | c07093a |
14 | 7a0dcd7 |
15 | 5181a55 |
hex | 376e3c5 |
58123205 has 8 divisors (see below), whose sum is σ = 79711872. Its totient is φ = 39855888.
The previous prime is 58123193. The next prime is 58123207. The reversal of 58123205 is 50232185.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 58123205 - 220 = 57074629 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 (58123207) 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, 830297 + ... + 830366.
It is an arithmetic number, because the mean of its divisors is an integer number (9963984).
Almost surely, 258123205 is an apocalyptic number.
It is an amenable number.
58123205 is a deficient number, since it is larger than the sum of its proper divisors (21588667).
58123205 is a wasteful number, since it uses less digits than its factorization.
58123205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1660675.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 58123205 is about 7623.8576193421. The cubic root of 58123205 is about 387.3615572039.
The spelling of 58123205 in words is "fifty-eight million, one hundred twenty-three thousand, two hundred five".
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