Base | Representation |
---|---|
bin | 110010011111010000… |
… | …001011000010011101 |
3 | 12011221002100200211211 |
4 | 302133100023002131 |
5 | 1342011111040123 |
6 | 40523202544421 |
7 | 3626260335016 |
oct | 623720130235 |
9 | 164832320754 |
10 | 54211424413 |
11 | 20a99a325a3 |
12 | a60b368111 |
13 | 515c418733 |
14 | 28a3b9c00d |
15 | 162447e40d |
hex | c9f40b09d |
54211424413 has 4 divisors (see below), whose sum is σ = 54228321180. Its totient is φ = 54194527648.
The previous prime is 54211424401. The next prime is 54211424441. The reversal of 54211424413 is 31442411245.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 41403296484 + 12808127929 = 203478^2 + 113173^2 .
It is a cyclic number.
It is not a de Polignac number, because 54211424413 - 25 = 54211424381 is a prime.
It is a super-3 number, since 3×542114244133 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54211424453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8443570 + ... + 8449987.
It is an arithmetic number, because the mean of its divisors is an integer number (13557080295).
Almost surely, 254211424413 is an apocalyptic number.
It is an amenable number.
54211424413 is a deficient number, since it is larger than the sum of its proper divisors (16896767).
54211424413 is a wasteful number, since it uses less digits than its factorization.
54211424413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16896766.
The product of its digits is 15360, while the sum is 31.
Adding to 54211424413 its reverse (31442411245), we get a palindrome (85653835658).
The spelling of 54211424413 in words is "fifty-four billion, two hundred eleven million, four hundred twenty-four thousand, four hundred thirteen".
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