Base | Representation |
---|---|
bin | 110010110011000010… |
… | …101011001001011010 |
3 | 12012210020002100012201 |
4 | 302303002223021122 |
5 | 1343201104231414 |
6 | 41020143000414 |
7 | 3640431336016 |
oct | 626302531132 |
9 | 165706070181 |
10 | 54543430234 |
11 | 2114a387477 |
12 | a6a259910a |
13 | 51b3141497 |
14 | 28d5d03546 |
15 | 16436b1574 |
hex | cb30ab25a |
54543430234 has 8 divisors (see below), whose sum is σ = 83156377428. Its totient is φ = 26824637760.
The previous prime is 54543430223. The next prime is 54543430273. The reversal of 54543430234 is 43203434545.
It can be written as a sum of positive squares in 2 ways, for example, as 52878382209 + 1665048025 = 229953^2 + 40805^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 54543430193 and 54543430202.
It is an unprimeable number.
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, 223538527 + ... + 223538770.
Almost surely, 254543430234 is an apocalyptic number.
54543430234 is a deficient number, since it is larger than the sum of its proper divisors (28612947194).
54543430234 is a wasteful number, since it uses less digits than its factorization.
54543430234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447077360.
The product of its (nonzero) digits is 345600, while the sum is 37.
Adding to 54543430234 its reverse (43203434545), we get a palindrome (97746864779).
The spelling of 54543430234 in words is "fifty-four billion, five hundred forty-three million, four hundred thirty thousand, two hundred thirty-four".
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