Search a number
-
+
5136933 = 31712311
BaseRepresentation
bin10011100110001000100101
3100122222112210
4103212020211
52303340213
6302034033
761443324
oct23461045
910588483
105136933
1129994aa
121878919
1310ab209
1497a0bb
156b70c3
hex4e6225

5136933 has 4 divisors (see below), whose sum is σ = 6849248. Its totient is φ = 3424620.

The previous prime is 5136893. The next prime is 5136947. The reversal of 5136933 is 3396315.

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 not a de Polignac number, because 5136933 - 212 = 5132837 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5136933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5176933) 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, 856153 + ... + 856158.

It is an arithmetic number, because the mean of its divisors is an integer number (1712312).

Almost surely, 25136933 is an apocalyptic number.

It is an amenable number.

5136933 is a deficient number, since it is larger than the sum of its proper divisors (1712315).

5136933 is a wasteful number, since it uses less digits than its factorization.

5136933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712314.

The product of its digits is 7290, while the sum is 30.

The square root of 5136933 is about 2266.4803109668. The cubic root of 5136933 is about 172.5445715531.

The spelling of 5136933 in words is "five million, one hundred thirty-six thousand, nine hundred thirty-three".

Divisors: 1 3 1712311 5136933