Base | Representation |
---|---|
bin | 110011010000001111… |
… | …001100010000010001 |
3 | 12021001100202210202101 |
4 | 303100033030100101 |
5 | 1400202003011313 |
6 | 41140521320401 |
7 | 3655526625301 |
oct | 632017142021 |
9 | 167040683671 |
10 | 55033250833 |
11 | 21380920990 |
12 | a7ba636101 |
13 | 5260771162 |
14 | 2940da9601 |
15 | 16716b85dd |
hex | cd03cc411 |
55033250833 has 8 divisors (see below), whose sum is σ = 63567819360. Its totient is φ = 47087273280.
The previous prime is 55033250749. The next prime is 55033250887. The reversal of 55033250833 is 33805233055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55033250833 - 217 = 55033119761 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 55033250792 and 55033250801.
It is not an unprimeable number, because it can be changed into a prime (55033250893) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147147543 + ... + 147147916.
It is an arithmetic number, because the mean of its divisors is an integer number (7945977420).
Almost surely, 255033250833 is an apocalyptic number.
It is an amenable number.
55033250833 is a deficient number, since it is larger than the sum of its proper divisors (8534568527).
55033250833 is a wasteful number, since it uses less digits than its factorization.
55033250833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294295487.
The product of its (nonzero) digits is 162000, while the sum is 37.
Adding to 55033250833 its reverse (33805233055), we get a palindrome (88838483888).
The spelling of 55033250833 in words is "fifty-five billion, thirty-three million, two hundred fifty thousand, eight hundred thirty-three".
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