Search a number
-
+
5170037 = 23322189
BaseRepresentation
bin10011101110001101110101
3100201122221212
4103232031311
52310420122
6302451205
761641665
oct23561565
910648855
105170037
112a11364
121893b05
1310c02c2
149881a5
156c1ce2
hex4ee375

5170037 has 4 divisors (see below), whose sum is σ = 5192460. Its totient is φ = 5147616.

The previous prime is 5170031. The next prime is 5170049. The reversal of 5170037 is 7300715.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7300715 = 51460143.

It can be written as a sum of positive squares in 2 ways, for example, as 2208196 + 2961841 = 1486^2 + 1721^2 .

It is a cyclic number.

It is not a de Polignac number, because 5170037 - 28 = 5169781 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5169994 and 5170021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5170031) 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, 10862 + ... + 11327.

It is an arithmetic number, because the mean of its divisors is an integer number (1298115).

Almost surely, 25170037 is an apocalyptic number.

It is an amenable number.

5170037 is a deficient number, since it is larger than the sum of its proper divisors (22423).

5170037 is a wasteful number, since it uses less digits than its factorization.

5170037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22422.

The product of its (nonzero) digits is 735, while the sum is 23.

The square root of 5170037 is about 2273.7715364566. The cubic root of 5170037 is about 172.9144219060.

The spelling of 5170037 in words is "five million, one hundred seventy thousand, thirty-seven".

Divisors: 1 233 22189 5170037