Search a number
-
+
5757291 = 332373127
BaseRepresentation
bin10101111101100101101011
3101211111112000
4111331211223
52433213131
6323222043
766636051
oct25754553
911744460
105757291
1132825a1
121b17923
1312676a7
14a9c1d1
1578ace6
hex57d96b

5757291 has 32 divisors (see below), whose sum is σ = 9093120. Its totient is φ = 3592512.

The previous prime is 5757287. The next prime is 5757293. The reversal of 5757291 is 1927575.

It is not a de Polignac number, because 5757291 - 22 = 5757287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5757293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45270 + ... + 45396.

It is an arithmetic number, because the mean of its divisors is an integer number (284160).

Almost surely, 25757291 is an apocalyptic number.

5757291 is a deficient number, since it is larger than the sum of its proper divisors (3335829).

5757291 is a wasteful number, since it uses less digits than its factorization.

5757291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 226 counting only the distinct ones).

The product of its digits is 22050, while the sum is 36.

The square root of 5757291 is about 2399.4355586262. The cubic root of 5757291 is about 179.2280833133.

The spelling of 5757291 in words is "five million, seven hundred fifty-seven thousand, two hundred ninety-one".

Divisors: 1 3 9 23 27 69 73 127 207 219 381 621 657 1143 1679 1971 2921 3429 5037 8763 9271 15111 26289 27813 45333 78867 83439 213233 250317 639699 1919097 5757291