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50282530249 = 717422542271
BaseRepresentation
bin101110110101000100…
…101000010111001001
311210210021110012021011
4232311010220113021
51310434311431444
635033253043521
73430022312050
oct566504502711
9153707405234
1050282530249
111a3631a5226
1298b36265a1
134984461ca3
142610077397
1514945a2734
hexbb51285c9

50282530249 has 8 divisors (see below), whose sum is σ = 60846087168. Its totient is φ = 40564057920.

The previous prime is 50282530231. The next prime is 50282530273. The reversal of 50282530249 is 94203528205.

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 50282530249 - 25 = 50282530217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50282530229) 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 7 ways as a sum of consecutive naturals, for example, 211271017 + ... + 211271254.

It is an arithmetic number, because the mean of its divisors is an integer number (7605760896).

Almost surely, 250282530249 is an apocalyptic number.

It is an amenable number.

50282530249 is a deficient number, since it is larger than the sum of its proper divisors (10563556919).

50282530249 is a wasteful number, since it uses less digits than its factorization.

50282530249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422542295.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 50282530249 in words is "fifty billion, two hundred eighty-two million, five hundred thirty thousand, two hundred forty-nine".

Divisors: 1 7 17 119 422542271 2957795897 7183218607 50282530249