Base | Representation |
---|---|
bin | 11001110111001110… |
… | …00111001101000101 |
3 | 1022211200002121222200 |
4 | 30323213013031011 |
5 | 211414030321012 |
6 | 10213443545113 |
7 | 1001040433632 |
oct | 147347071505 |
9 | 38750077880 |
10 | 13885010757 |
11 | 59857aa102 |
12 | 283608b199 |
13 | 140384a8c7 |
14 | 95a103189 |
15 | 563ebc3dc |
hex | 33b9c7345 |
13885010757 has 12 divisors (see below), whose sum is σ = 20598184620. Its totient is φ = 9006493248.
The previous prime is 13885010753. The next prime is 13885010791. The reversal of 13885010757 is 75701058831.
13885010757 is a `hidden beast` number, since 13 + 88 + 501 + 0 + 7 + 57 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 12453220836 + 1431789921 = 111594^2 + 37839^2 .
It is not a de Polignac number, because 13885010757 - 22 = 13885010753 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13885010753) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20848032 + ... + 20848697.
It is an arithmetic number, because the mean of its divisors is an integer number (1716515385).
Almost surely, 213885010757 is an apocalyptic number.
It is an amenable number.
13885010757 is a deficient number, since it is larger than the sum of its proper divisors (6713173863).
13885010757 is a wasteful number, since it uses less digits than its factorization.
13885010757 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41696772 (or 41696769 counting only the distinct ones).
The product of its (nonzero) digits is 235200, while the sum is 45.
The spelling of 13885010757 in words is "thirteen billion, eight hundred eighty-five million, ten thousand, seven hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •