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49282118295 = 3517193263209
BaseRepresentation
bin101101111001011100…
…010111001010010111
311201012120000000001120
4231321130113022113
51301412210241140
634350114455023
73363154044114
oct557134271227
9151176000046
1049282118295
111999a51a993
129674594473
13485510c457
14255725d90b
15143683e1d0
hexb79717297

49282118295 has 16 divisors (see below), whose sum is σ = 83489706720. Its totient is φ = 24737690624.

The previous prime is 49282118293. The next prime is 49282118309. The reversal of 49282118295 is 59281128294.

It is not a de Polignac number, because 49282118295 - 21 = 49282118293 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49282118293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96631350 + ... + 96631859.

It is an arithmetic number, because the mean of its divisors is an integer number (5218106670).

Almost surely, 249282118295 is an apocalyptic number.

49282118295 is a deficient number, since it is larger than the sum of its proper divisors (34207588425).

49282118295 is a wasteful number, since it uses less digits than its factorization.

49282118295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193263234.

The product of its digits is 829440, while the sum is 51.

Subtracting 49282118295 from its reverse (59281128294), we obtain a palindrome (9999009999).

The spelling of 49282118295 in words is "forty-nine billion, two hundred eighty-two million, one hundred eighteen thousand, two hundred ninety-five".

Divisors: 1 3 5 15 17 51 85 255 193263209 579789627 966316045 2898948135 3285474553 9856423659 16427372765 49282118295