Base | Representation |
---|---|
bin | 100001001110001… |
… | …1100011101111101 |
3 | 2212200121022111012 |
4 | 1002130130131331 |
5 | 4240334043033 |
6 | 302341005005 |
7 | 36424146302 |
oct | 10234343575 |
9 | 2780538435 |
10 | 1114752893 |
11 | 522281391 |
12 | 2713b3765 |
13 | 149c479c7 |
14 | a809d0a9 |
15 | 67cec248 |
hex | 4271c77d |
1114752893 has 4 divisors (see below), whose sum is σ = 1115246460. Its totient is φ = 1114259328.
The previous prime is 1114752853. The next prime is 1114752907. The reversal of 1114752893 is 3982574111.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3982574111 = 50591 ⋅78721.
It can be written as a sum of positive squares in 2 ways, for example, as 126405049 + 988347844 = 11243^2 + 31438^2 .
It is a cyclic number.
It is not a de Polignac number, because 1114752893 - 28 = 1114752637 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1114752893.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1114752823) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 243380 + ... + 247917.
It is an arithmetic number, because the mean of its divisors is an integer number (278811615).
Almost surely, 21114752893 is an apocalyptic number.
It is an amenable number.
1114752893 is a deficient number, since it is larger than the sum of its proper divisors (493567).
1114752893 is an equidigital number, since it uses as much as digits as its factorization.
1114752893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493566.
The product of its digits is 60480, while the sum is 41.
The square root of 1114752893 is about 33387.9153736797. The cubic root of 1114752893 is about 1036.8745209069.
The spelling of 1114752893 in words is "one billion, one hundred fourteen million, seven hundred fifty-two thousand, eight hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •