Base | Representation |
---|---|
bin | 1101111010111… |
… | …0101001011101 |
3 | 11001212100221212 |
4 | 3132232221131 |
5 | 104421341122 |
6 | 5443234205 |
7 | 1306165412 |
oct | 336565135 |
9 | 131770855 |
10 | 58387037 |
11 | 2aa5a055 |
12 | 17678965 |
13 | c133a57 |
14 | 7a7c109 |
15 | 51d4ce2 |
hex | 37aea5d |
58387037 has 2 divisors, whose sum is σ = 58387038. Its totient is φ = 58387036.
The previous prime is 58387013. The next prime is 58387051. The reversal of 58387037 is 73078385.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 55517401 + 2869636 = 7451^2 + 1694^2 .
It is a cyclic number.
It is not a de Polignac number, because 58387037 - 28 = 58386781 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 58386985 and 58387003.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (58387337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29193518 + 29193519.
It is an arithmetic number, because the mean of its divisors is an integer number (29193519).
Almost surely, 258387037 is an apocalyptic number.
It is an amenable number.
58387037 is a deficient number, since it is larger than the sum of its proper divisors (1).
58387037 is an equidigital number, since it uses as much as digits as its factorization.
58387037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 141120, while the sum is 41.
The square root of 58387037 is about 7641.1410797079. The cubic root of 58387037 is about 387.9467745922.
The spelling of 58387037 in words is "fifty-eight million, three hundred eighty-seven thousand, thirty-seven".
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