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5242937 = 73137653
BaseRepresentation
bin10100000000000000111001
3100212100221212
4110000000321
52320233222
6304212505
762364350
oct24000071
910770855
105242937
112a61107
12190a135
13111753b
149a6997
156d86e2
hex500039

5242937 has 16 divisors (see below), whose sum is σ = 6362112. Its totient is φ = 4224960.

The previous prime is 5242931. The next prime is 5242949. The reversal of 5242937 is 7392425.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5242937 - 24 = 5242921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5242931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7703 + ... + 8355.

It is an arithmetic number, because the mean of its divisors is an integer number (397632).

Almost surely, 25242937 is an apocalyptic number.

It is an amenable number.

5242937 is a deficient number, since it is larger than the sum of its proper divisors (1119175).

5242937 is a wasteful number, since it uses less digits than its factorization.

5242937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728.

The product of its digits is 15120, while the sum is 32.

The square root of 5242937 is about 2289.7460557887. The cubic root of 5242937 is about 173.7233570244.

The spelling of 5242937 in words is "five million, two hundred forty-two thousand, nine hundred thirty-seven".

Divisors: 1 7 31 37 217 259 653 1147 4571 8029 20243 24161 141701 169127 748991 5242937