Base | Representation |
---|---|
bin | 100110001001100111101… |
… | …0011101011011010010101 |
3 | 200120020222020202121021010 |
4 | 1030103033103223122111 |
5 | 1141401324031042011 |
6 | 15052431205242433 |
7 | 1050550543565322 |
oct | 114231723533225 |
9 | 20506866677233 |
10 | 5243338143381 |
11 | 1741761763288 |
12 | 70823b403419 |
13 | 2c05a1c11760 |
14 | 141ac94ddb49 |
15 | 915d07671a6 |
hex | 4c4cf4eb695 |
5243338143381 has 32 divisors (see below), whose sum is σ = 8187225355008. Its totient is φ = 2954788070400.
The previous prime is 5243338143311. The next prime is 5243338143409. The reversal of 5243338143381 is 1833418333425.
It is a happy number.
It is not a de Polignac number, because 5243338143381 - 215 = 5243338110613 is a prime.
It is a super-2 number, since 2×52433381433812 (a number of 26 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 5243338143381.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5243338143311) 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 31 ways as a sum of consecutive naturals, for example, 106847145 + ... + 106896206.
It is an arithmetic number, because the mean of its divisors is an integer number (255850792344).
Almost surely, 25243338143381 is an apocalyptic number.
5243338143381 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
5243338143381 is a deficient number, since it is larger than the sum of its proper divisors (2943887211627).
5243338143381 is a wasteful number, since it uses less digits than its factorization.
5243338143381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213743421.
The product of its digits is 2488320, while the sum is 48.
The spelling of 5243338143381 in words is "five trillion, two hundred forty-three billion, three hundred thirty-eight million, one hundred forty-three thousand, three hundred eighty-one".
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