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52662047 is a prime number
BaseRepresentation
bin1100100011100…
…0111100011111
310200002111202012
43020320330133
5101440141142
65120421435
71206422444
oct310707437
9120074665
1052662047
11277a9859
121577787b
13abaac99
146dcb9cb
154953882
hex3238f1f

52662047 has 2 divisors, whose sum is σ = 52662048. Its totient is φ = 52662046.

The previous prime is 52662037. The next prime is 52662061. The reversal of 52662047 is 74026625.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52662047 - 24 = 52662031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52662007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26331023 + 26331024.

It is an arithmetic number, because the mean of its divisors is an integer number (26331024).

Almost surely, 252662047 is an apocalyptic number.

52662047 is a deficient number, since it is larger than the sum of its proper divisors (1).

52662047 is an equidigital number, since it uses as much as digits as its factorization.

52662047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 52662047 is about 7256.8620629029. The cubic root of 52662047 is about 374.8284774105.

The spelling of 52662047 in words is "fifty-two million, six hundred sixty-two thousand, forty-seven".