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5757193 = 13442861
BaseRepresentation
bin10101111101100100001001
3101211111101101
4111331210021
52433212233
6323221401
766635551
oct25754411
911744341
105757193
113282512
121b17861
131267630
14a9c161
1578ac7d
hex57d909

5757193 has 4 divisors (see below), whose sum is σ = 6200068. Its totient is φ = 5314320.

The previous prime is 5757181. The next prime is 5757217. The reversal of 5757193 is 3917575.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1607824 + 4149369 = 1268^2 + 2037^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5757193 is a prime.

It is a Duffinian number.

5757193 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5757173) 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, 221418 + ... + 221443.

It is an arithmetic number, because the mean of its divisors is an integer number (1550017).

Almost surely, 25757193 is an apocalyptic number.

It is an amenable number.

5757193 is a deficient number, since it is larger than the sum of its proper divisors (442875).

5757193 is a wasteful number, since it uses less digits than its factorization.

5757193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442874.

The product of its digits is 33075, while the sum is 37.

The square root of 5757193 is about 2399.4151370699. The cubic root of 5757193 is about 179.2270663737.

The spelling of 5757193 in words is "five million, seven hundred fifty-seven thousand, one hundred ninety-three".

Divisors: 1 13 442861 5757193