Base | Representation |
---|---|
bin | 11000100111100001000010… |
… | …00011011010110011101001 |
3 | 21002200012011000000222210222 |
4 | 30103300201003122303221 |
5 | 24043414043004440040 |
6 | 311044544145215425 |
7 | 14255034654463142 |
oct | 1423604103326351 |
9 | 232605130028728 |
10 | 54134322343145 |
11 | 16281267758200 |
12 | 60a3717031575 |
13 | 2428ac9a36515 |
14 | d521880b4ac9 |
15 | 63d258177bb5 |
hex | 313c210dace9 |
54134322343145 has 24 divisors (see below), whose sum is σ = 71468947539528. Its totient is φ = 39334395260160.
The previous prime is 54134322343141. The next prime is 54134322343151.
54134322343145 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 4 ways, for example, as 6782748305641 + 47351574037504 = 2604371^2 + 6881248^2 .
It is not a de Polignac number, because 54134322343145 - 22 = 54134322343141 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54134322343096 and 54134322343105.
It is not an unprimeable number, because it can be changed into a prime (54134322343141) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40271132 + ... + 41593661.
It is an arithmetic number, because the mean of its divisors is an integer number (2977872814147).
Almost surely, 254134322343145 is an apocalyptic number.
54134322343145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54134322343145 is a deficient number, since it is larger than the sum of its proper divisors (17334625196383).
54134322343145 is a wasteful number, since it uses less digits than its factorization.
54134322343145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81865913 (or 81865902 counting only the distinct ones).
The product of its digits is 2073600, while the sum is 44.
It can be divided in two parts, 5413432 and 2343145, that added together give a palindrome (7756577).
The spelling of 54134322343145 in words is "fifty-four trillion, one hundred thirty-four billion, three hundred twenty-two million, three hundred forty-three thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •