Base | Representation |
---|---|
bin | 1101111011000… |
… | …1110010110111 |
3 | 11001220000122021 |
4 | 3132301302313 |
5 | 104422244202 |
6 | 5443414011 |
7 | 1306251115 |
oct | 336616267 |
9 | 131800567 |
10 | 58399927 |
11 | 2aa68803 |
12 | 17684307 |
13 | c139891 |
14 | 7a82ab5 |
15 | 51d8a37 |
hex | 37b1cb7 |
58399927 has 4 divisors (see below), whose sum is σ = 59200000. Its totient is φ = 57599856.
The previous prime is 58399907. The next prime is 58399961. The reversal of 58399927 is 72999385.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72999385 = 5 ⋅14599877.
It is a cyclic number.
It is not a de Polignac number, because 58399927 - 211 = 58397879 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 (58399907) 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, 399927 + ... + 400072.
It is an arithmetic number, because the mean of its divisors is an integer number (14800000).
Almost surely, 258399927 is an apocalyptic number.
58399927 is a deficient number, since it is larger than the sum of its proper divisors (800073).
58399927 is an equidigital number, since it uses as much as digits as its factorization.
58399927 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 800072.
The product of its digits is 1224720, while the sum is 52.
The square root of 58399927 is about 7641.9844935723. The cubic root of 58399927 is about 387.9753212595.
The spelling of 58399927 in words is "fifty-eight million, three hundred ninety-nine thousand, nine hundred twenty-seven".
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