Base | Representation |
---|---|
bin | 10110110111011111111101… |
… | …00011100011010111000101 |
3 | 20121001020112200002100221202 |
4 | 23123233332203203113011 |
5 | 23042334101413221023 |
6 | 254540452414552245 |
7 | 13410001253644160 |
oct | 1333577643432705 |
9 | 217036480070852 |
10 | 50285452867013 |
11 | 15027a39228031 |
12 | 57817a8508685 |
13 | 2209b89797490 |
14 | c5bb8672cad7 |
15 | 5c3090162128 |
hex | 2dbbfe8e35c5 |
50285452867013 has 16 divisors (see below), whose sum is σ = 61893965621376. Its totient is φ = 39783606857280.
The previous prime is 50285452866997. The next prime is 50285452867043. The reversal of 50285452867013 is 31076825458205.
It is not a de Polignac number, because 50285452867013 - 24 = 50285452866997 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50285452867013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50285452867043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17293331 + ... + 19990752.
It is an arithmetic number, because the mean of its divisors is an integer number (3868372851336).
Almost surely, 250285452867013 is an apocalyptic number.
It is an amenable number.
50285452867013 is a deficient number, since it is larger than the sum of its proper divisors (11608512754363).
50285452867013 is a wasteful number, since it uses less digits than its factorization.
50285452867013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37298924.
The product of its (nonzero) digits is 16128000, while the sum is 56.
The spelling of 50285452867013 in words is "fifty trillion, two hundred eighty-five billion, four hundred fifty-two million, eight hundred sixty-seven thousand, thirteen".
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