Base | Representation |
---|---|
bin | 1101110110110… |
… | …0010101011111 |
3 | 11001100120101002 |
4 | 3131230111133 |
5 | 104334143143 |
6 | 5433340515 |
7 | 1303654502 |
oct | 335542537 |
9 | 131316332 |
10 | 58115423 |
11 | 2a893a83 |
12 | 1756773b |
13 | c06a232 |
14 | 7a0b139 |
15 | 517e5b8 |
hex | 376c55f |
58115423 has 4 divisors (see below), whose sum is σ = 58180128. Its totient is φ = 58050720.
The previous prime is 58115389. The next prime is 58115429. The reversal of 58115423 is 32451185.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 58115423 - 212 = 58111327 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 (58115429) 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 3 ways as a sum of consecutive naturals, for example, 30986 + ... + 32807.
It is an arithmetic number, because the mean of its divisors is an integer number (14545032).
Almost surely, 258115423 is an apocalyptic number.
58115423 is a deficient number, since it is larger than the sum of its proper divisors (64705).
58115423 is an equidigital number, since it uses as much as digits as its factorization.
58115423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64704.
The product of its digits is 4800, while the sum is 29.
The square root of 58115423 is about 7623.3472307117. The cubic root of 58115423 is about 387.3442687435.
The spelling of 58115423 in words is "fifty-eight million, one hundred fifteen thousand, four hundred twenty-three".
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