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5030189 = 6437823
BaseRepresentation
bin10011001100000100101101
3100110120010022
4103030010231
52241431224
6255451525
760520163
oct23140455
910416108
105030189
11292628a
121826ba5
131071758
1494d233
1569565e
hex4cc12d

5030189 has 4 divisors (see below), whose sum is σ = 5038656. Its totient is φ = 5021724.

The previous prime is 5030173. The next prime is 5030197. The reversal of 5030189 is 9810305.

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 5030189 - 24 = 5030173 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030489) 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, 3269 + ... + 4554.

It is an arithmetic number, because the mean of its divisors is an integer number (1259664).

Almost surely, 25030189 is an apocalyptic number.

It is an amenable number.

5030189 is a deficient number, since it is larger than the sum of its proper divisors (8467).

5030189 is an equidigital number, since it uses as much as digits as its factorization.

5030189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8466.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 5030189 is about 2242.8082842722. The cubic root of 5030189 is about 171.3410541049.

The spelling of 5030189 in words is "five million, thirty thousand, one hundred eighty-nine".

Divisors: 1 643 7823 5030189