Base | Representation |
---|---|
bin | 1110000000010… |
… | …1100001101001 |
3 | 11002112110002120 |
4 | 3200011201221 |
5 | 110014233024 |
6 | 5455021453 |
7 | 1312210032 |
oct | 340054151 |
9 | 132473076 |
10 | 58742889 |
11 | 30182447 |
12 | 1780a889 |
13 | c229a0a |
14 | 7b31a89 |
15 | 5255479 |
hex | 3805869 |
58742889 has 16 divisors (see below), whose sum is σ = 83086080. Its totient is φ = 36812880.
The previous prime is 58742867. The next prime is 58742911. The reversal of 58742889 is 98824785.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (58742867) and next prime (58742911).
It is not a de Polignac number, because 58742889 - 211 = 58740841 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (58742689) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3534 + ... + 11400.
It is an arithmetic number, because the mean of its divisors is an integer number (5192880).
Almost surely, 258742889 is an apocalyptic number.
It is an amenable number.
58742889 is a deficient number, since it is larger than the sum of its proper divisors (24343191).
58742889 is a wasteful number, since it uses less digits than its factorization.
58742889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8020.
The product of its digits is 1290240, while the sum is 51.
The square root of 58742889 is about 7664.3909738478. The cubic root of 58742889 is about 388.7333197283.
The spelling of 58742889 in words is "fifty-eight million, seven hundred forty-two thousand, eight hundred eighty-nine".
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