Base | Representation |
---|---|
bin | 1101111000011… |
… | …1001011010101 |
3 | 11001120011012000 |
4 | 3132013023111 |
5 | 104401202430 |
6 | 5435545513 |
7 | 1304623152 |
oct | 336071325 |
9 | 131504160 |
10 | 58225365 |
11 | 2a959640 |
12 | 175bb299 |
13 | c0a82a3 |
14 | 7a39229 |
15 | 51a1e60 |
hex | 37872d5 |
58225365 has 32 divisors (see below), whose sum is σ = 112924800. Its totient is φ = 28229760.
The previous prime is 58225337. The next prime is 58225369. The reversal of 58225365 is 56352285.
It is a happy number.
It is not a de Polignac number, because 58225365 - 218 = 57963221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58225369) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18120 + ... + 21089.
It is an arithmetic number, because the mean of its divisors is an integer number (3528900).
Almost surely, 258225365 is an apocalyptic number.
58225365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
58225365 is a deficient number, since it is larger than the sum of its proper divisors (54699435).
58225365 is a wasteful number, since it uses less digits than its factorization.
58225365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39234 (or 39228 counting only the distinct ones).
The product of its digits is 72000, while the sum is 36.
The square root of 58225365 is about 7630.5546980544. The cubic root of 58225365 is about 387.5883724910.
Subtracting from 58225365 its reverse (56352285), we obtain a triangular number (1873080 = T1935).
The spelling of 58225365 in words is "fifty-eight million, two hundred twenty-five thousand, three hundred sixty-five".
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