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56673347 is a prime number
BaseRepresentation
bin1101100000110…
…0010001000011
310221122022012212
43120030101003
5104002021342
65342412335
71255500263
oct330142103
9127568185
1056673347
1129a99585
1216b910ab
13b983a33
1477537a3
154e97182
hex360c443

56673347 has 2 divisors, whose sum is σ = 56673348. Its totient is φ = 56673346.

The previous prime is 56673283. The next prime is 56673349. The reversal of 56673347 is 74337665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56673347 - 26 = 56673283 is a prime.

Together with 56673349, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56673349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28336673 + 28336674.

It is an arithmetic number, because the mean of its divisors is an integer number (28336674).

Almost surely, 256673347 is an apocalyptic number.

56673347 is a deficient number, since it is larger than the sum of its proper divisors (1).

56673347 is an equidigital number, since it uses as much as digits as its factorization.

56673347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 41.

The square root of 56673347 is about 7528.1702292124. The cubic root of 56673347 is about 384.1135438068.

The spelling of 56673347 in words is "fifty-six million, six hundred seventy-three thousand, three hundred forty-seven".