Base | Representation |
---|---|
bin | 1001100000010011… |
… | …1110100000011001 |
3 | 20120210222122122212 |
4 | 2120010332200121 |
5 | 20211132111213 |
6 | 1101102124505 |
7 | 120140615522 |
oct | 23004764031 |
9 | 6523878585 |
10 | 2551441433 |
11 | 109a249792 |
12 | 5b2580735 |
13 | 3187a0978 |
14 | 1a2c01849 |
15 | ededc9a8 |
hex | 9813e819 |
2551441433 has 8 divisors (see below), whose sum is σ = 2587747200. Its totient is φ = 2515236048.
The previous prime is 2551441381. The next prime is 2551441457. The reversal of 2551441433 is 3341441552.
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 2551441433 - 26 = 2551441369 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2551441433.
It is not an unprimeable number, because it can be changed into a prime (2551441463) by changing a digit.
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, 26858 + ... + 76316.
It is an arithmetic number, because the mean of its divisors is an integer number (323468400).
Almost surely, 22551441433 is an apocalyptic number.
It is an amenable number.
2551441433 is a deficient number, since it is larger than the sum of its proper divisors (36305767).
2551441433 is an equidigital number, since it uses as much as digits as its factorization.
2551441433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50191.
The product of its digits is 28800, while the sum is 32.
The square root of 2551441433 is about 50511.7949888934. The cubic root of 2551441433 is about 1366.4545820079.
Adding to 2551441433 its reverse (3341441552), we get a palindrome (5892882985).
The spelling of 2551441433 in words is "two billion, five hundred fifty-one million, four hundred forty-one thousand, four hundred thirty-three".
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