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5123133 = 32569237
BaseRepresentation
bin10011100010110000111101
3100122021121200
4103202300331
52302420013
6301450113
761355151
oct23426075
910567550
105123133
11298a0a4
121870939
1310a4b52
14975061
156b2e73
hex4e2c3d

5123133 has 6 divisors (see below), whose sum is σ = 7400094. Its totient is φ = 3415416.

The previous prime is 5123119. The next prime is 5123143. The reversal of 5123133 is 3313215.

5123133 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3617604 + 1505529 = 1902^2 + 1227^2 .

It is not a de Polignac number, because 5123133 - 28 = 5122877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 284610 + ... + 284627.

It is an arithmetic number, because the mean of its divisors is an integer number (1233349).

Almost surely, 25123133 is an apocalyptic number.

It is an amenable number.

5123133 is a deficient number, since it is larger than the sum of its proper divisors (2276961).

5123133 is a wasteful number, since it uses less digits than its factorization.

5123133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569243 (or 569240 counting only the distinct ones).

The product of its digits is 270, while the sum is 18.

The square root of 5123133 is about 2263.4338956550. The cubic root of 5123133 is about 172.3899234712.

Adding to 5123133 its reverse (3313215), we get a palindrome (8436348).

The spelling of 5123133 in words is "five million, one hundred twenty-three thousand, one hundred thirty-three".

Divisors: 1 3 9 569237 1707711 5123133