Base | Representation |
---|---|
bin | 110010100100101010… |
… | …111101000111010000 |
3 | 12012011102102020201012 |
4 | 302210222331013100 |
5 | 1342202344100334 |
6 | 40540211230052 |
7 | 3631443125552 |
oct | 624452750720 |
9 | 165142366635 |
10 | 54302331344 |
11 | 21036283298 |
12 | a6358a8328 |
13 | 51751c7411 |
14 | 28b1ca34d2 |
15 | 162c4399ce |
hex | ca4abd1d0 |
54302331344 has 80 divisors (see below), whose sum is σ = 112697215488. Its totient is φ = 25287499776.
The previous prime is 54302331313. The next prime is 54302331361. The reversal of 54302331344 is 44313320345.
It is a self number, because there is not a number n which added to its sum of digits gives 54302331344.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 3399344 + ... + 3415280.
Almost surely, 254302331344 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 54302331344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56348607744).
54302331344 is an abundant number, since it is smaller than the sum of its proper divisors (58394884144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54302331344 is a wasteful number, since it uses less digits than its factorization.
54302331344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16212 (or 16206 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 32.
Adding to 54302331344 its reverse (44313320345), we get a palindrome (98615651689).
The spelling of 54302331344 in words is "fifty-four billion, three hundred two million, three hundred thirty-one thousand, three hundred forty-four".
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