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52000007 is a prime number
BaseRepresentation
bin1100011001011…
…1010100000111
310121211212121012
43012113110013
5101303000012
65054312435
71200664343
oct306272407
9117755535
1052000007
1127397414
12154b871b
13aa08847
146c98623
154872622
hex3197507

52000007 has 2 divisors, whose sum is σ = 52000008. Its totient is φ = 52000006.

The previous prime is 51999971. The next prime is 52000009. The reversal of 52000007 is 70000025.

52000007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52000007 - 210 = 51998983 is a prime.

Together with 52000009, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 51999955 and 52000000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52000009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26000003 + 26000004.

It is an arithmetic number, because the mean of its divisors is an integer number (26000004).

Almost surely, 252000007 is an apocalyptic number.

52000007 is a deficient number, since it is larger than the sum of its proper divisors (1).

52000007 is an equidigital number, since it uses as much as digits as its factorization.

52000007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70, while the sum is 14.

The square root of 52000007 is about 7211.1030362906. The cubic root of 52000007 is about 373.2511324302.

The spelling of 52000007 in words is "fifty-two million, seven", and thus it is an aban number and an uban number.