Search a number
BaseRepresentation
bin1001100010010000…
…11011110111101101
3111012202210110112022
410301020123313231
540441012342224
62203551315525
7240601003436
oct46110336755
914182713468
105119262189
1121977654a8
12baa51bba5
13637787a32
14367c6848d
151ee66365e
hex13121bded

5119262189 has 2 divisors, whose sum is σ = 5119262190. Its totient is φ = 5119262188.

The previous prime is 5119262179. The next prime is 5119262227. The reversal of 5119262189 is 9812629115.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2733721225 + 2385540964 = 52285^2 + 48842^2 .

It is a cyclic number.

It is not a de Polignac number, because 5119262189 - 216 = 5119196653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5119262179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2559631094 + 2559631095.

It is an arithmetic number, because the mean of its divisors is an integer number (2559631095).

Almost surely, 25119262189 is an apocalyptic number.

It is an amenable number.

5119262189 is a deficient number, since it is larger than the sum of its proper divisors (1).

5119262189 is an equidigital number, since it uses as much as digits as its factorization.

5119262189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 44.

The square root of 5119262189 is about 71549.0194831488. The cubic root of 5119262189 is about 1723.4649581727.

The spelling of 5119262189 in words is "five billion, one hundred nineteen million, two hundred sixty-two thousand, one hundred eighty-nine".