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5050278087 = 31683426029
BaseRepresentation
bin1001011010000010…
…10010000011000111
3111000221222201010120
410231001102003013
540320332344322
62153044553023
7236102440551
oct45501220307
914027881116
105050278087
112161828748
12b8b3b2773
136263b373a
1435ca2c4d1
151e8588a5c
hex12d0520c7

5050278087 has 4 divisors (see below), whose sum is σ = 6733704120. Its totient is φ = 3366852056.

The previous prime is 5050278083. The next prime is 5050278133. The reversal of 5050278087 is 7808720505.

It is a happy number.

5050278087 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5050278087 - 22 = 5050278083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050278083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 841713012 + ... + 841713017.

It is an arithmetic number, because the mean of its divisors is an integer number (1683426030).

Almost surely, 25050278087 is an apocalyptic number.

5050278087 is a deficient number, since it is larger than the sum of its proper divisors (1683426033).

5050278087 is a wasteful number, since it uses less digits than its factorization.

5050278087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683426032.

The product of its (nonzero) digits is 156800, while the sum is 42.

The square root of 5050278087 is about 71065.3086041284. The cubic root of 5050278087 is about 1715.6884629183.

The spelling of 5050278087 in words is "five billion, fifty million, two hundred seventy-eight thousand, eighty-seven".

Divisors: 1 3 1683426029 5050278087