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5313713 = 23231031
BaseRepresentation
bin10100010001010010110001
3100222222001012
4110101102301
52330014323
6305520305
763110606
oct24212261
910888035
105313713
112aaa2a9
121943095
131140812
149c46ad
156ee678
hex5114b1

5313713 has 4 divisors (see below), whose sum is σ = 5544768. Its totient is φ = 5082660.

The previous prime is 5313689. The next prime is 5313731. The reversal of 5313713 is 3173135.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5313713 - 28 = 5313457 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 231031 = 5313713 / (5 + 3 + 1 + 3 + 7 + 1 + 3).

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5303713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115493 + ... + 115538.

It is an arithmetic number, because the mean of its divisors is an integer number (1386192).

Almost surely, 25313713 is an apocalyptic number.

It is an amenable number.

5313713 is a deficient number, since it is larger than the sum of its proper divisors (231055).

5313713 is a wasteful number, since it uses less digits than its factorization.

5313713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231054.

The product of its digits is 945, while the sum is 23.

The square root of 5313713 is about 2305.1492359498. The cubic root of 5313713 is about 174.5015804325.

Adding to 5313713 its reverse (3173135), we get a palindrome (8486848).

The spelling of 5313713 in words is "five million, three hundred thirteen thousand, seven hundred thirteen".

Divisors: 1 23 231031 5313713