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5230993 = 43239509
BaseRepresentation
bin10011111101000110010001
3100211202120111
4103331012101
52314342433
6304041321
762314465
oct23750621
910752514
105230993
112a53139
121903241
131111c81
149a24a5
156d4dcd
hex4fd191

5230993 has 8 divisors (see below), whose sum is σ = 5385600. Its totient is φ = 5077968.

The previous prime is 5230969. The next prime is 5230997. The reversal of 5230993 is 3990325.

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 5230993 - 213 = 5222801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5230997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10023 + ... + 10531.

It is an arithmetic number, because the mean of its divisors is an integer number (673200).

Almost surely, 25230993 is an apocalyptic number.

It is an amenable number.

5230993 is a deficient number, since it is larger than the sum of its proper divisors (154607).

5230993 is a wasteful number, since it uses less digits than its factorization.

5230993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 5230993 is about 2287.1364191932. The cubic root of 5230993 is about 173.5913362740.

The spelling of 5230993 in words is "five million, two hundred thirty thousand, nine hundred ninety-three".

Divisors: 1 43 239 509 10277 21887 121651 5230993