Base | Representation |
---|---|
bin | 10110101111100010111000… |
… | …00101011011010010101101 |
3 | 20120002010002022110112100022 |
4 | 23113301130011123102231 |
5 | 23023344332343333010 |
6 | 254211132320011525 |
7 | 13351154360640533 |
oct | 1327613405332255 |
9 | 216063068415308 |
10 | 50012144121005 |
11 | 14a320385a6a30 |
12 | 5738831a60ba5 |
13 | 21ba1816a87b1 |
14 | c4c85a420153 |
15 | 5bade5d9cd55 |
hex | 2d7c5c15b4ad |
50012144121005 has 32 divisors (see below), whose sum is σ = 65493174672000. Its totient is φ = 36359842464000.
The previous prime is 50012144120993. The next prime is 50012144121029.
It is a happy number.
50012144121005 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 50012144121005 - 26 = 50012144120941 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2891033846 + ... + 2891051144.
It is an arithmetic number, because the mean of its divisors is an integer number (2046661708500).
Almost surely, 250012144121005 is an apocalyptic number.
50012144121005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50012144121005 is a deficient number, since it is larger than the sum of its proper divisors (15481030550995).
50012144121005 is a wasteful number, since it uses less digits than its factorization.
50012144121005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32525.
The product of its (nonzero) digits is 1600, while the sum is 26.
It can be divided in two parts, 5001214 and 4121005, that added together give a palindrome (9122219).
The spelling of 50012144121005 in words is "fifty trillion, twelve billion, one hundred forty-four million, one hundred twenty-one thousand, five".
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