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5046049 is a prime number
BaseRepresentation
bin10011001111111100100001
3100111100212201
4103033330201
52242433144
6300053201
760614341
oct23177441
910440781
105046049
112937198
121834201
131078a38
14954d21
1569a1d4
hex4cff21

5046049 has 2 divisors, whose sum is σ = 5046050. Its totient is φ = 5046048.

The previous prime is 5046047. The next prime is 5046053. The reversal of 5046049 is 9406405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4928400 + 117649 = 2220^2 + 343^2 .

It is a cyclic number.

It is not a de Polignac number, because 5046049 - 21 = 5046047 is a prime.

It is a super-2 number, since 2×50460492 = 50925221020802, which contains 22 as substring.

Together with 5046047, 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 (5046047) 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, 2523024 + 2523025.

It is an arithmetic number, because the mean of its divisors is an integer number (2523025).

Almost surely, 25046049 is an apocalyptic number.

It is an amenable number.

5046049 is a deficient number, since it is larger than the sum of its proper divisors (1).

5046049 is an equidigital number, since it uses as much as digits as its factorization.

5046049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 5046049 is about 2246.3412474511. The cubic root of 5046049 is about 171.5209425136.

The spelling of 5046049 in words is "five million, forty-six thousand, forty-nine".