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4712249 is a prime number
BaseRepresentation
bin10001111110011100111001
322212101222202
4101332130321
52201242444
6244555545
755024223
oct21763471
98771882
104712249
112729423
1216b2bb5
13c8cb19
148a9413
1563134e
hex47e739

4712249 has 2 divisors, whose sum is σ = 4712250. Its totient is φ = 4712248.

The previous prime is 4712243. The next prime is 4712251. The reversal of 4712249 is 9422174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4020025 + 692224 = 2005^2 + 832^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4712249 is a prime.

Together with 4712251, 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 (4712243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2356124 + 2356125.

It is an arithmetic number, because the mean of its divisors is an integer number (2356125).

Almost surely, 24712249 is an apocalyptic number.

It is an amenable number.

4712249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4712249 is an equidigital number, since it uses as much as digits as its factorization.

4712249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 4712249 is about 2170.7715218327. The cubic root of 4712249 is about 167.6522592657.

The spelling of 4712249 in words is "four million, seven hundred twelve thousand, two hundred forty-nine".