Base | Representation |
---|---|
bin | 11000101101100100010101… |
… | …00010110101000100000000 |
3 | 21010102001211212202121202012 |
4 | 30112302022202311010000 |
5 | 24110320412124140130 |
6 | 311324252453512052 |
7 | 14306045425565363 |
oct | 1426621242650400 |
9 | 233361755677665 |
10 | 54342250615040 |
11 | 16351467855423 |
12 | 6117a85942628 |
13 | 24425b577352b |
14 | d5c27110c0da |
15 | 643877679995 |
hex | 316c8a8b5100 |
54342250615040 has 144 divisors (see below), whose sum is σ = 136132730552448. Its totient is φ = 20744878522368.
The previous prime is 54342250615033. The next prime is 54342250615049. The reversal of 54342250615040 is 4051605224345.
It is not an unprimeable number, because it can be changed into a prime (54342250615049) 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 15 ways as a sum of consecutive naturals, for example, 10958552 + ... + 15125288.
It is an arithmetic number, because the mean of its divisors is an integer number (945366184392).
Almost surely, 254342250615040 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54342250615040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68066365276224).
54342250615040 is an abundant number, since it is smaller than the sum of its proper divisors (81790479937408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54342250615040 is a wasteful number, since it uses less digits than its factorization.
54342250615040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4167224 (or 4167210 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 41.
Adding to 54342250615040 its reverse (4051605224345), we get a palindrome (58393855839385).
The spelling of 54342250615040 in words is "fifty-four trillion, three hundred forty-two billion, two hundred fifty million, six hundred fifteen thousand, forty".
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