Base | Representation |
---|---|
bin | 1000011100111010… |
… | …1111101111111011 |
3 | 12212010010110110012 |
4 | 2013032233233323 |
5 | 14121302233010 |
6 | 1013044012135 |
7 | 110136252251 |
oct | 20716575773 |
9 | 5763113405 |
10 | 2268789755 |
11 | a64744361 |
12 | 53399104b |
13 | 2a206835b |
14 | 1774665d1 |
15 | d42a9005 |
hex | 873afbfb |
2268789755 has 8 divisors (see below), whose sum is σ = 2748980832. Its totient is φ = 1797409728.
The previous prime is 2268789749. The next prime is 2268789767. The reversal of 2268789755 is 5579878622.
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 2268789755 - 222 = 2264595451 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2268789694 and 2268789703.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2202194 + ... + 2203223.
It is an arithmetic number, because the mean of its divisors is an integer number (343622604).
Almost surely, 22268789755 is an apocalyptic number.
2268789755 is a deficient number, since it is larger than the sum of its proper divisors (480191077).
2268789755 is a wasteful number, since it uses less digits than its factorization.
2268789755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4405525.
The product of its digits is 16934400, while the sum is 59.
The square root of 2268789755 is about 47631.8145255878. The cubic root of 2268789755 is about 1314.0082263470.
The spelling of 2268789755 in words is "two billion, two hundred sixty-eight million, seven hundred eighty-nine thousand, seven hundred fifty-five".
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