Base | Representation |
---|---|
bin | 1101111011010… |
… | …0110100100001 |
3 | 11001220122122022 |
4 | 3132310310201 |
5 | 104423143241 |
6 | 5443551225 |
7 | 1306332212 |
oct | 336646441 |
9 | 131818568 |
10 | 58412321 |
11 | 2aa77050 |
12 | 1768b515 |
13 | c142406 |
14 | 7a87409 |
15 | 51dc54b |
hex | 37b4d21 |
58412321 has 16 divisors (see below), whose sum is σ = 64843200. Its totient is φ = 52178880.
The previous prime is 58412309. The next prime is 58412353. The reversal of 58412321 is 12321485.
It is a cyclic number.
It is not a de Polignac number, because 58412321 - 26 = 58412257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (58412621) 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, 257210 + ... + 257436.
It is an arithmetic number, because the mean of its divisors is an integer number (4052700).
Almost surely, 258412321 is an apocalyptic number.
It is an amenable number.
58412321 is a deficient number, since it is larger than the sum of its proper divisors (6430879).
58412321 is a wasteful number, since it uses less digits than its factorization.
58412321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 544.
The product of its digits is 1920, while the sum is 26.
The square root of 58412321 is about 7642.7953655714. The cubic root of 58412321 is about 388.0027655062.
The spelling of 58412321 in words is "fifty-eight million, four hundred twelve thousand, three hundred twenty-one".
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