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5050960091 = 19925381709
BaseRepresentation
bin1001011010000111…
…11000100011011011
3111001000021100122222
410231003320203123
540321021210331
62153111334255
7236111311112
oct45503704333
914030240588
105050960091
112162154091
12b8b68138b
13626591ca8
1435cb68c79
151e8670b7b
hex12d0f88db

5050960091 has 4 divisors (see below), whose sum is σ = 5076342000. Its totient is φ = 5025578184.

The previous prime is 5050960051. The next prime is 5050960099. The reversal of 5050960091 is 1900690505.

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 5050960091 - 214 = 5050943707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5050960099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12690656 + ... + 12691053.

It is an arithmetic number, because the mean of its divisors is an integer number (1269085500).

Almost surely, 25050960091 is an apocalyptic number.

5050960091 is a deficient number, since it is larger than the sum of its proper divisors (25381909).

5050960091 is a wasteful number, since it uses less digits than its factorization.

5050960091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25381908.

The product of its (nonzero) digits is 12150, while the sum is 35.

The square root of 5050960091 is about 71070.1068734246. The cubic root of 5050960091 is about 1715.7656899347.

The spelling of 5050960091 in words is "five billion, fifty million, nine hundred sixty thousand, ninety-one".

Divisors: 1 199 25381709 5050960091