[go: up one dir, main page]

Search a number
-
+
5038429 = 11458039
BaseRepresentation
bin10011001110000101011101
3100110222102111
4103032011131
52242212204
6255554021
760553204
oct23160535
910428374
105038429
1129314a0
12182b911
131075426
1495223b
15697d04
hex4ce15d

5038429 has 4 divisors (see below), whose sum is σ = 5496480. Its totient is φ = 4580380.

The previous prime is 5038427. The next prime is 5038433. The reversal of 5038429 is 9248305.

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 a cyclic number.

It is not a de Polignac number, because 5038429 - 21 = 5038427 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5038429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5038421) 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, 229009 + ... + 229030.

It is an arithmetic number, because the mean of its divisors is an integer number (1374120).

Almost surely, 25038429 is an apocalyptic number.

It is an amenable number.

5038429 is a deficient number, since it is larger than the sum of its proper divisors (458051).

5038429 is a wasteful number, since it uses less digits than its factorization.

5038429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458050.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 5038429 is about 2244.6445152852. The cubic root of 5038429 is about 171.4345615301.

The spelling of 5038429 in words is "five million, thirty-eight thousand, four hundred twenty-nine".

Divisors: 1 11 458039 5038429