Base | Representation |
---|---|
bin | 1100011100101… |
… | …1101110110111 |
3 | 10122020210010012 |
4 | 3013023232313 |
5 | 101331332321 |
6 | 5103050435 |
7 | 1202550323 |
oct | 307135667 |
9 | 118223105 |
10 | 52214711 |
11 | 2752375a |
12 | 155a0a1b |
13 | aa824a3 |
14 | 6d12983 |
15 | 48b605b |
hex | 31cbbb7 |
52214711 has 2 divisors, whose sum is σ = 52214712. Its totient is φ = 52214710.
The previous prime is 52214683. The next prime is 52214713. The reversal of 52214711 is 11741225.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 52214711 - 26 = 52214647 is a prime.
Together with 52214713, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52214713) 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, 26107355 + 26107356.
It is an arithmetic number, because the mean of its divisors is an integer number (26107356).
Almost surely, 252214711 is an apocalyptic number.
52214711 is a deficient number, since it is larger than the sum of its proper divisors (1).
52214711 is an equidigital number, since it uses as much as digits as its factorization.
52214711 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 560, while the sum is 23.
The square root of 52214711 is about 7225.9747439359. The cubic root of 52214711 is about 373.7641353625.
Adding to 52214711 its reverse (11741225), we get a palindrome (63955936).
It can be divided in two parts, 52214 and 711, that added together give a palindrome (52925).
The spelling of 52214711 in words is "fifty-two million, two hundred fourteen thousand, seven hundred eleven".
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