Base | Representation |
---|---|
bin | 1001100000010001… |
… | …1100111110101001 |
3 | 20120210201200021122 |
4 | 2120010130332221 |
5 | 20211113212410 |
6 | 1101055145025 |
7 | 120136504250 |
oct | 23004347651 |
9 | 6523650248 |
10 | 2551304105 |
11 | 109a165599 |
12 | 5b2515175 |
13 | 3187532cc |
14 | 1a2ba7797 |
15 | edeb1e55 |
hex | 9811cfa9 |
2551304105 has 16 divisors (see below), whose sum is σ = 3593498880. Its totient is φ = 1702181952.
The previous prime is 2551304071. The next prime is 2551304153. The reversal of 2551304105 is 5014031552.
It is a cyclic number.
It is not a de Polignac number, because 2551304105 - 210 = 2551303081 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 983765 + ... + 986354.
It is an arithmetic number, because the mean of its divisors is an integer number (224593680).
Almost surely, 22551304105 is an apocalyptic number.
It is an amenable number.
2551304105 is a deficient number, since it is larger than the sum of its proper divisors (1042194775).
2551304105 is a wasteful number, since it uses less digits than its factorization.
2551304105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1970168.
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 2551304105 is about 50510.4356049322. The cubic root of 2551304105 is about 1366.4300656909.
Adding to 2551304105 its reverse (5014031552), we get a palindrome (7565335657).
The spelling of 2551304105 in words is "two billion, five hundred fifty-one million, three hundred four thousand, one hundred five".
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