Search a number
-
+
5025289 = 5479187
BaseRepresentation
bin10011001010111000001001
3100110022101211
4103022320021
52241302124
6255413121
760466663
oct23127011
910408354
105025289
112922635
1218241a1
13106c459
1494b533
15693e94
hex4cae09

5025289 has 4 divisors (see below), whose sum is σ = 5035024. Its totient is φ = 5015556.

The previous prime is 5025277. The next prime is 5025299. The reversal of 5025289 is 9825205.

It is a happy number.

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 5025289 - 25 = 5025257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5025289.

It is not an unprimeable number, because it can be changed into a prime (5025239) 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, 4047 + ... + 5140.

It is an arithmetic number, because the mean of its divisors is an integer number (1258756).

Almost surely, 25025289 is an apocalyptic number.

It is an amenable number.

5025289 is a deficient number, since it is larger than the sum of its proper divisors (9735).

5025289 is an equidigital number, since it uses as much as digits as its factorization.

5025289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9734.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 5025289 is about 2241.7156376311. The cubic root of 5025289 is about 171.2854005349.

The spelling of 5025289 in words is "five million, twenty-five thousand, two hundred eighty-nine".

Divisors: 1 547 9187 5025289