Base | Representation |
---|---|
bin | 1101111001101… |
… | …0100110100011 |
3 | 11001201012022220 |
4 | 3132122212203 |
5 | 104411224211 |
6 | 5441402123 |
7 | 1305404136 |
oct | 336324643 |
9 | 131635286 |
10 | 58304931 |
11 | 2aa033a3 |
12 | 17639343 |
13 | c105579 |
14 | 7a5a21d |
15 | 51ba806 |
hex | 379a9a3 |
58304931 has 8 divisors (see below), whose sum is σ = 81120000. Its totient is φ = 37179912.
The previous prime is 58304903. The next prime is 58304963. The reversal of 58304931 is 13940385.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 58304931 - 26 = 58304867 is a prime.
It is a super-2 number, since 2×583049312 = 6798929957829522, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 58304892 and 58304901.
It is not an unprimeable number, because it can be changed into a prime (58304731) 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, 422431 + ... + 422568.
It is an arithmetic number, because the mean of its divisors is an integer number (10140000).
Almost surely, 258304931 is an apocalyptic number.
58304931 is a deficient number, since it is larger than the sum of its proper divisors (22815069).
58304931 is a wasteful number, since it uses less digits than its factorization.
58304931 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 845025.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 58304931 is about 7635.7665626969. The cubic root of 58304931 is about 387.7648409414.
The spelling of 58304931 in words is "fifty-eight million, three hundred four thousand, nine hundred thirty-one".
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