Base | Representation |
---|---|
bin | 110010100111000011… |
… | …110110000000000000 |
3 | 12012021012211110121202 |
4 | 302213003312000000 |
5 | 1342243124111430 |
6 | 40544202240332 |
7 | 3632440602626 |
oct | 624703660000 |
9 | 165235743552 |
10 | 54342410240 |
11 | 21056968148 |
12 | a6471b60a8 |
13 | 51805bab41 |
14 | 28b7337516 |
15 | 1630c04d45 |
hex | ca70f6000 |
54342410240 has 112 divisors (see below), whose sum is σ = 133598777760. Its totient is φ = 21206138880.
The previous prime is 54342410209. The next prime is 54342410257. The reversal of 54342410240 is 4201424345.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1663181 + ... + 1695539.
It is an arithmetic number, because the mean of its divisors is an integer number (1192846230).
Almost surely, 254342410240 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 54342410240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66799388880).
54342410240 is an abundant number, since it is smaller than the sum of its proper divisors (79256367520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54342410240 is an equidigital number, since it uses as much as digits as its factorization.
54342410240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32431 (or 32407 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 29.
Adding to 54342410240 its reverse (4201424345), we get a palindrome (58543834585).
The spelling of 54342410240 in words is "fifty-four billion, three hundred forty-two million, four hundred ten thousand, two hundred forty".
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