Base | Representation |
---|---|
bin | 1100011001110… |
… | …0010010011111 |
3 | 10121212220112212 |
4 | 3012130102133 |
5 | 101304123013 |
6 | 5054551035 |
7 | 1201110632 |
oct | 306342237 |
9 | 117786485 |
10 | 52020383 |
11 | 27400758 |
12 | 1550847b |
13 | aa14bbc |
14 | 6ca1c19 |
15 | 48786a8 |
hex | 319c49f |
52020383 has 2 divisors, whose sum is σ = 52020384. Its totient is φ = 52020382.
The previous prime is 52020379. The next prime is 52020413. The reversal of 52020383 is 38302025.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 52020383 - 22 = 52020379 is a prime.
It is a super-2 number, since 2×520203832 = 5412240494933378, which contains 22 as substring.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52026383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26010191 + 26010192.
It is an arithmetic number, because the mean of its divisors is an integer number (26010192).
Almost surely, 252020383 is an apocalyptic number.
52020383 is a deficient number, since it is larger than the sum of its proper divisors (1).
52020383 is an equidigital number, since it uses as much as digits as its factorization.
52020383 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 52020383 is about 7212.5157192203. The cubic root of 52020383 is about 373.2998783974.
The spelling of 52020383 in words is "fifty-two million, twenty thousand, three hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •