Base | Representation |
---|---|
bin | 1100011110111… |
… | …1010010111011 |
3 | 10122112011221022 |
4 | 3013233102323 |
5 | 101401013004 |
6 | 5110133055 |
7 | 1204025111 |
oct | 307572273 |
9 | 118464838 |
10 | 52360379 |
11 | 27613145 |
12 | 1565118b |
13 | ab03896 |
14 | 6d4dab1 |
15 | 48e42be |
hex | 31ef4bb |
52360379 has 2 divisors, whose sum is σ = 52360380. Its totient is φ = 52360378.
The previous prime is 52360349. The next prime is 52360381. The reversal of 52360379 is 97306325.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 52360379 - 28 = 52360123 is a prime.
Together with 52360381, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (52360339) 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, 26180189 + 26180190.
It is an arithmetic number, because the mean of its divisors is an integer number (26180190).
Almost surely, 252360379 is an apocalyptic number.
52360379 is a deficient number, since it is larger than the sum of its proper divisors (1).
52360379 is an equidigital number, since it uses as much as digits as its factorization.
52360379 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 34020, while the sum is 35.
The square root of 52360379 is about 7236.0471944287. The cubic root of 52360379 is about 374.1113869377. Note that the first 3 decimals are identical.
The spelling of 52360379 in words is "fifty-two million, three hundred sixty thousand, three hundred seventy-nine".
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