Base | Representation |
---|---|
bin | 10110101111000011010111… |
… | …01011100011111111111111 |
3 | 20120000111102020212012222222 |
4 | 23113201223223203333333 |
5 | 23023110210313012244 |
6 | 254155253435555555 |
7 | 13350015206332166 |
oct | 1327415353437777 |
9 | 216014366765888 |
10 | 49995225907199 |
11 | 14a25946719551 |
12 | 57354abbbbbbb |
13 | 21b86b661c7b1 |
14 | c4bad35503dd |
15 | 5ba75597dbee |
hex | 2d786bae3fff |
49995225907199 has 4 divisors (see below), whose sum is σ = 50699384018640. Its totient is φ = 49291067795760.
The previous prime is 49995225907171. The next prime is 49995225907219. The reversal of 49995225907199 is 99170952259994.
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 49995225907199 - 28 = 49995225906943 is a prime.
It is a super-2 number, since 2×499952259071992 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49995225907799) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352079055614 + ... + 352079055755.
It is an arithmetic number, because the mean of its divisors is an integer number (12674846004660).
Almost surely, 249995225907199 is an apocalyptic number.
49995225907199 is a deficient number, since it is larger than the sum of its proper divisors (704158111441).
49995225907199 is an equidigital number, since it uses as much as digits as its factorization.
49995225907199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 704158111440.
The product of its (nonzero) digits is 1488034800, while the sum is 80.
The spelling of 49995225907199 in words is "forty-nine trillion, nine hundred ninety-five billion, two hundred twenty-five million, nine hundred seven thousand, one hundred ninety-nine".
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