Base | Representation |
---|---|
bin | 10110100001101000000011… |
… | …11111111111111111111111 |
3 | 20111101101122001112222222222 |
4 | 23100310001333333333333 |
5 | 22443030402143113244 |
6 | 253203315555555555 |
7 | 13301464001465243 |
oct | 1320640177777777 |
9 | 214341561488888 |
10 | 49533891379199 |
11 | 14868229379497 |
12 | 567bbbbbbbbbb |
13 | 2184044c1a346 |
14 | c3364b58a423 |
15 | 5ad7545c1bee |
hex | 2d0d01ffffff |
49533891379199 has 16 divisors (see below), whose sum is σ = 50395949481600. Its totient is φ = 48678173945856.
The previous prime is 49533891379171. The next prime is 49533891379213. The reversal of 49533891379199 is 99197319833594.
It is a cyclic number.
It is not a de Polignac number, because 49533891379199 - 220 = 49533890330623 is a prime.
It is a Duffinian number.
It is a plaindrome in base 12.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49533891379139) 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, 15152987 + ... + 18129555.
It is an arithmetic number, because the mean of its divisors is an integer number (3149746842600).
Almost surely, 249533891379199 is an apocalyptic number.
49533891379199 is a deficient number, since it is larger than the sum of its proper divisors (862058102401).
49533891379199 is a wasteful number, since it uses less digits than its factorization.
49533891379199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2977634.
The product of its digits is 1785641760, while the sum is 80.
The spelling of 49533891379199 in words is "forty-nine trillion, five hundred thirty-three billion, eight hundred ninety-one million, three hundred seventy-nine thousand, one hundred ninety-nine".
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