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5050189 is a prime number
BaseRepresentation
bin10011010000111101001101
3100111120120001
4103100331031
52243101224
6300124301
760632404
oct23207515
910446501
105050189
11293a311
121836691
13107a8a1
1495663b
1569b544
hex4d0f4d

5050189 has 2 divisors, whose sum is σ = 5050190. Its totient is φ = 5050188.

The previous prime is 5050187. The next prime is 5050217. The reversal of 5050189 is 9810505.

It is an a-pointer prime, because the next prime (5050217) can be obtained adding 5050189 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3802500 + 1247689 = 1950^2 + 1117^2 .

It is a cyclic number.

It is not a de Polignac number, because 5050189 - 21 = 5050187 is a prime.

Together with 5050187, it forms a pair of twin primes.

It is a Chen prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5050187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525094 + 2525095.

It is an arithmetic number, because the mean of its divisors is an integer number (2525095).

Almost surely, 25050189 is an apocalyptic number.

It is an amenable number.

5050189 is a deficient number, since it is larger than the sum of its proper divisors (1).

5050189 is an equidigital number, since it uses as much as digits as its factorization.

5050189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 5050189 is about 2247.2625569790. The cubic root of 5050189 is about 171.5678374600.

The spelling of 5050189 in words is "five million, fifty thousand, one hundred eighty-nine".