Search a number
-
+
5311158 = 232413673
BaseRepresentation
bin10100010000101010110110
3100222211112120
4110100222312
52324424113
6305500410
763100266
oct24205266
910884476
105311158
112aa8396
121941706
13113c5c8
149c37a6
156eda23
hex510ab6

5311158 has 16 divisors (see below), whose sum is σ = 10669296. Its totient is φ = 1762560.

The previous prime is 5311151. The next prime is 5311169. The reversal of 5311158 is 8511135.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311151) 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, 391 + ... + 3282.

It is an arithmetic number, because the mean of its divisors is an integer number (666831).

Almost surely, 25311158 is an apocalyptic number.

5311158 is an abundant number, since it is smaller than the sum of its proper divisors (5358138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5311158 is a wasteful number, since it uses less digits than its factorization.

5311158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3919.

The product of its digits is 600, while the sum is 24.

The square root of 5311158 is about 2304.5949752614. The cubic root of 5311158 is about 174.4736073361.

It can be divided in two parts, 53 and 11158, that added together give a palindrome (11211).

The spelling of 5311158 in words is "five million, three hundred eleven thousand, one hundred fifty-eight".

Divisors: 1 2 3 6 241 482 723 1446 3673 7346 11019 22038 885193 1770386 2655579 5311158