Base | Representation |
---|---|
bin | 11000110000001101101000… |
… | …01110000101011101000101 |
3 | 21010201202110101221202200210 |
4 | 30120012310032011131011 |
5 | 24113313034344232240 |
6 | 311434124033230033 |
7 | 14315444025004020 |
oct | 1430066416053505 |
9 | 233652411852623 |
10 | 54433144133445 |
11 | 16386a6a881080 |
12 | 6131611a02319 |
13 | 244b03c72cc0c |
14 | d6281495a1b7 |
15 | 645de71a2780 |
hex | 3181b4385745 |
54433144133445 has 32 divisors (see below), whose sum is σ = 108583518689280. Its totient is φ = 22621566392640.
The previous prime is 54433144133437. The next prime is 54433144133609.
54433144133445 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54433144133445 - 23 = 54433144133437 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54433144133394 and 54433144133403.
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, 23564130505 + ... + 23564132814.
It is an arithmetic number, because the mean of its divisors is an integer number (3393234959040).
Almost surely, 254433144133445 is an apocalyptic number.
54433144133445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54433144133445 is a deficient number, since it is larger than the sum of its proper divisors (54150374555835).
54433144133445 is a wasteful number, since it uses less digits than its factorization.
54433144133445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47128263345.
The product of its digits is 8294400, while the sum is 48.
It can be divided in two parts, 5443314 and 4133445, that added together give a palindrome (9576759).
The spelling of 54433144133445 in words is "fifty-four trillion, four hundred thirty-three billion, one hundred forty-four million, one hundred thirty-three thousand, four hundred forty-five".
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