Base | Representation |
---|---|
bin | 1000010011111111… |
… | …0010001110100010 |
3 | 12202111121110102212 |
4 | 2010333302032202 |
5 | 14032204011224 |
6 | 1005224442122 |
7 | 106202564426 |
oct | 20477621642 |
9 | 5674543385 |
10 | 2231313314 |
11 | a4557779a |
12 | 523319342 |
13 | 297376349 |
14 | 1724acb86 |
15 | d0d54d0e |
hex | 84ff23a2 |
2231313314 has 4 divisors (see below), whose sum is σ = 3346969974. Its totient is φ = 1115656656.
The previous prime is 2231313307. The next prime is 2231313323. The reversal of 2231313314 is 4133131322.
2231313314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2160669289 + 70644025 = 46483^2 + 8405^2 .
It is a super-3 number, since 3×22313133143 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2231313314.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557828327 + ... + 557828330.
Almost surely, 22231313314 is an apocalyptic number.
2231313314 is a deficient number, since it is larger than the sum of its proper divisors (1115656660).
2231313314 is a wasteful number, since it uses less digits than its factorization.
2231313314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1115656659.
The product of its digits is 1296, while the sum is 23.
The square root of 2231313314 is about 47236.7792509185. The cubic root of 2231313314 is about 1306.7329802727.
Adding to 2231313314 its reverse (4133131322), we get a palindrome (6364444636).
The spelling of 2231313314 in words is "two billion, two hundred thirty-one million, three hundred thirteen thousand, three hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •