Base | Representation |
---|---|
bin | 1111110110000100000… |
… | …01110101011100001010 |
3 | 1221001020122102102222121 |
4 | 13323002001311130022 |
5 | 32404433302441414 |
6 | 1054034214241454 |
7 | 54222156223666 |
oct | 7730201653412 |
9 | 1831218372877 |
10 | 544421140234 |
11 | 19a9845a4644 |
12 | 8961965628a |
13 | 3c45315573a |
14 | 1c4c8a4d8a6 |
15 | e26582c724 |
hex | 7ec207570a |
544421140234 has 8 divisors (see below), whose sum is σ = 852137436960. Its totient is φ = 260375327916.
The previous prime is 544421140231. The next prime is 544421140267. The reversal of 544421140234 is 432041124445.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 544421140234.
It is not an unprimeable number, because it can be changed into a prime (544421140231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5917621044 + ... + 5917621135.
It is an arithmetic number, because the mean of its divisors is an integer number (106517179620).
Almost surely, 2544421140234 is an apocalyptic number.
544421140234 is a deficient number, since it is larger than the sum of its proper divisors (307716296726).
544421140234 is a wasteful number, since it uses less digits than its factorization.
544421140234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11835242204.
The product of its (nonzero) digits is 61440, while the sum is 34.
Adding to 544421140234 its reverse (432041124445), we get a palindrome (976462264679).
The spelling of 544421140234 in words is "five hundred forty-four billion, four hundred twenty-one million, one hundred forty thousand, two hundred thirty-four".
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