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50741706667 = 292113828071
BaseRepresentation
bin101111010000011100…
…001111111110101011
311211222021110202220011
4233100130033332223
51312404334103132
635151014512351
73444266250601
oct572034177653
9154867422804
1050741706667
111a579409273
129a013656b7
134a28622702
142655043871
1514bea54b47
hexbd070ffab

50741706667 has 8 divisors (see below), whose sum is σ = 52516326240. Its totient is φ = 48968747520.

The previous prime is 50741706661. The next prime is 50741706721. The reversal of 50741706667 is 76660714705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50741706667 - 211 = 50741704619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50741706667.

It is not an unprimeable number, because it can be changed into a prime (50741706661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352759 + ... + 475312.

It is an arithmetic number, because the mean of its divisors is an integer number (6564540780).

Almost surely, 250741706667 is an apocalyptic number.

50741706667 is a deficient number, since it is larger than the sum of its proper divisors (1774619573).

50741706667 is a wasteful number, since it uses less digits than its factorization.

50741706667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830213.

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 50741706667 in words is "fifty billion, seven hundred forty-one million, seven hundred six thousand, six hundred sixty-seven".

Divisors: 1 29 2113 61277 828071 24014059 1749714023 50741706667