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5052257 = 7739887
BaseRepresentation
bin10011010001011101100001
3100111200101122
4103101131201
52243133012
6300142025
760641420
oct23213541
910450348
105052257
112940921
121837915
13107b802
149572b7
1569be72
hex4d1761

5052257 has 8 divisors (see below), whose sum is σ = 5853696. Its totient is φ = 4270752.

The previous prime is 5052241. The next prime is 5052283. The reversal of 5052257 is 7522505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5052257 - 24 = 5052241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5052217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4433 + ... + 5454.

It is an arithmetic number, because the mean of its divisors is an integer number (731712).

Almost surely, 25052257 is an apocalyptic number.

It is an amenable number.

5052257 is a deficient number, since it is larger than the sum of its proper divisors (801439).

5052257 is an equidigital number, since it uses as much as digits as its factorization.

5052257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9967.

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 5052257 is about 2247.7226252365. The cubic root of 5052257 is about 171.5912526807.

The spelling of 5052257 in words is "five million, fifty-two thousand, two hundred fifty-seven".

Divisors: 1 7 73 511 9887 69209 721751 5052257