Base | Representation |
---|---|
bin | 111100011101010… |
… | …010100101001011 |
3 | 2121200121100110002 |
4 | 330131102211023 |
5 | 4034130424433 |
6 | 244352113215 |
7 | 34064334431 |
oct | 7435224513 |
9 | 2550540402 |
10 | 1014311243 |
11 | 480609060 |
12 | 24383580b |
13 | 1321ab18a |
14 | 989d4d51 |
15 | 5e0ab9e8 |
hex | 3c75294b |
1014311243 has 16 divisors (see below), whose sum is σ = 1117980672. Its totient is φ = 912600000.
The previous prime is 1014311213. The next prime is 1014311269. The reversal of 1014311243 is 3421134101.
It is a cyclic number.
It is not a de Polignac number, because 1014311243 - 28 = 1014310987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1014311213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518918 + ... + 520868.
It is an arithmetic number, because the mean of its divisors is an integer number (69873792).
Almost surely, 21014311243 is an apocalyptic number.
1014311243 is a deficient number, since it is larger than the sum of its proper divisors (103669429).
1014311243 is a wasteful number, since it uses less digits than its factorization.
1014311243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2426.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 1014311243 is about 31848.2533744003. The cubic root of 1014311243 is about 1004.7478367048.
Adding to 1014311243 its reverse (3421134101), we get a palindrome (4435445344).
The spelling of 1014311243 in words is "one billion, fourteen million, three hundred eleven thousand, two hundred forty-three".
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