Base | Representation |
---|---|
bin | 1110000011011… |
… | …0010111100001 |
3 | 11002220121112001 |
4 | 3200312113201 |
5 | 110042133240 |
6 | 5503204001 |
7 | 1314002215 |
oct | 340662741 |
9 | 132817461 |
10 | 58942945 |
11 | 302a9786 |
12 | 178a6601 |
13 | c299aa9 |
14 | 7b84945 |
15 | 529489a |
hex | 38365e1 |
58942945 has 4 divisors (see below), whose sum is σ = 70731540. Its totient is φ = 47154352.
The previous prime is 58942913. The next prime is 58942963. The reversal of 58942945 is 54924985.
58942945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 12047841 + 46895104 = 3471^2 + 6848^2 .
It is a cyclic number.
It is not a de Polignac number, because 58942945 - 25 = 58942913 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 58942895 and 58942904.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5894290 + ... + 5894299.
It is an arithmetic number, because the mean of its divisors is an integer number (17682885).
Almost surely, 258942945 is an apocalyptic number.
It is an amenable number.
58942945 is a deficient number, since it is larger than the sum of its proper divisors (11788595).
58942945 is a wasteful number, since it uses less digits than its factorization.
58942945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11788594.
The product of its digits is 518400, while the sum is 46.
The square root of 58942945 is about 7677.4308853939. The cubic root of 58942945 is about 389.1741124650.
It can be divided in two parts, 589 and 42945, that added together give a palindrome (43534).
The spelling of 58942945 in words is "fifty-eight million, nine hundred forty-two thousand, nine hundred forty-five".
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