Base | Representation |
---|---|
bin | 110010100100110010… |
… | …000110000111011111 |
3 | 12012011112221100110100 |
4 | 302210302012013133 |
5 | 1342203334000411 |
6 | 40540315312143 |
7 | 3631465053135 |
oct | 624462060737 |
9 | 165145840410 |
10 | 54304203231 |
11 | 21037341703 |
12 | a63644b653 |
13 | 5175701445 |
14 | 28b222d755 |
15 | 162c6a9456 |
hex | ca4c861df |
54304203231 has 6 divisors (see below), whose sum is σ = 78439404680. Its totient is φ = 36202802148.
The previous prime is 54304203203. The next prime is 54304203251. The reversal of 54304203231 is 13230240345.
54304203231 is a `hidden beast` number, since 5 + 4 + 3 + 0 + 420 + 3 + 231 = 666.
54304203231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54304203231 - 26 = 54304203167 is a prime.
It is a super-2 number, since 2×543042032312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54304203195 and 54304203204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54304203251) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3016900171 + ... + 3016900188.
Almost surely, 254304203231 is an apocalyptic number.
54304203231 is a deficient number, since it is larger than the sum of its proper divisors (24135201449).
54304203231 is a wasteful number, since it uses less digits than its factorization.
54304203231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6033800365 (or 6033800362 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 54304203231 its reverse (13230240345), we get a palindrome (67534443576).
The spelling of 54304203231 in words is "fifty-four billion, three hundred four million, two hundred three thousand, two hundred thirty-one".
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