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5720693 = 11520063
BaseRepresentation
bin10101110100101001110101
3101202122022112
4111310221311
52431030233
6322340405
766424256
oct25645165
911678275
105720693
113258050
121aba705
131253b34
14a8cb2d
15780048
hex574a75

5720693 has 4 divisors (see below), whose sum is σ = 6240768. Its totient is φ = 5200620.

The previous prime is 5720657. The next prime is 5720707. The reversal of 5720693 is 3960275.

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 5720693 - 212 = 5716597 is a prime.

It is a super-3 number, since 3×57206933 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5720093) 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 in 3 ways as a sum of consecutive naturals, for example, 260021 + ... + 260042.

It is an arithmetic number, because the mean of its divisors is an integer number (1560192).

Almost surely, 25720693 is an apocalyptic number.

It is an amenable number.

5720693 is a deficient number, since it is larger than the sum of its proper divisors (520075).

5720693 is a wasteful number, since it uses less digits than its factorization.

5720693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520074.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 5720693 is about 2391.7970231606. The cubic root of 5720693 is about 178.8475028391.

The spelling of 5720693 in words is "five million, seven hundred twenty thousand, six hundred ninety-three".

Divisors: 1 11 520063 5720693