Search a number
-
+
5038193 = 21432351
BaseRepresentation
bin10011001110000001110001
3100110222002202
4103032001301
52242210233
6255552545
760552416
oct23160161
910428082
105038193
1129312a6
12182b755
1310752a4
1495210d
15697be8
hex4ce071

5038193 has 4 divisors (see below), whose sum is σ = 5042688. Its totient is φ = 5033700.

The previous prime is 5038169. The next prime is 5038207. The reversal of 5038193 is 3918305.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3918305 = 5783661.

It is a cyclic number.

It is not a de Polignac number, because 5038193 - 212 = 5034097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5038123) 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, 968 + ... + 3318.

It is an arithmetic number, because the mean of its divisors is an integer number (1260672).

Almost surely, 25038193 is an apocalyptic number.

It is an amenable number.

5038193 is a deficient number, since it is larger than the sum of its proper divisors (4495).

5038193 is a wasteful number, since it uses less digits than its factorization.

5038193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4494.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 5038193 is about 2244.5919450983. The cubic root of 5038193 is about 171.4318848235.

The spelling of 5038193 in words is "five million, thirty-eight thousand, one hundred ninety-three".

Divisors: 1 2143 2351 5038193