Base | Representation |
---|---|
bin | 10110110000101010010101… |
… | …00110101011110000101101 |
3 | 20120012210002210021021211120 |
4 | 23120111022212223300231 |
5 | 23030011413410224424 |
6 | 254240515042411153 |
7 | 13354013120515122 |
oct | 1330251246536055 |
9 | 216183083237746 |
10 | 50050505554989 |
11 | 14a47333632085 |
12 | 5744159060ab9 |
13 | 21c0986141364 |
14 | c50659138749 |
15 | 5bbdddab8a79 |
hex | 2d854a9abc2d |
50050505554989 has 4 divisors (see below), whose sum is σ = 66734007406656. Its totient is φ = 33367003703324.
The previous prime is 50050505554969. The next prime is 50050505554997. The reversal of 50050505554989 is 98945550505005.
It is a happy number.
50050505554989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 50050505554989 - 25 = 50050505554957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50050505554939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8341750925829 + ... + 8341750925834.
It is an arithmetic number, because the mean of its divisors is an integer number (16683501851664).
Almost surely, 250050505554989 is an apocalyptic number.
It is an amenable number.
50050505554989 is a deficient number, since it is larger than the sum of its proper divisors (16683501851667).
50050505554989 is a wasteful number, since it uses less digits than its factorization.
50050505554989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16683501851666.
The product of its (nonzero) digits is 40500000, while the sum is 60.
The spelling of 50050505554989 in words is "fifty trillion, fifty billion, five hundred five million, five hundred fifty-four thousand, nine hundred eighty-nine".
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