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56422339 is a prime number
BaseRepresentation
bin1101011100111…
…0111111000011
310221011112220021
43113032333003
5103421003324
65333154311
71253403421
oct327167703
9127145807
1056422339
1129937a36
1216a8b997
13b8c66cc
1476ca111
154e47ae4
hex35cefc3

56422339 has 2 divisors, whose sum is σ = 56422340. Its totient is φ = 56422338.

The previous prime is 56422307. The next prime is 56422361. The reversal of 56422339 is 93322465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56422339 - 25 = 56422307 is a prime.

It is not a weakly prime, because it can be changed into another prime (56420339) 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, 28211169 + 28211170.

It is an arithmetic number, because the mean of its divisors is an integer number (28211170).

Almost surely, 256422339 is an apocalyptic number.

56422339 is a deficient number, since it is larger than the sum of its proper divisors (1).

56422339 is an equidigital number, since it uses as much as digits as its factorization.

56422339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 34.

The square root of 56422339 is about 7511.4804799054. The cubic root of 56422339 is about 383.5456209571.

The spelling of 56422339 in words is "fifty-six million, four hundred twenty-two thousand, three hundred thirty-nine".