Base | Representation |
---|---|
bin | 100100001011100… |
… | …1100110000101101 |
3 | 10010121102200100102 |
4 | 1020113030300231 |
5 | 4441243304013 |
6 | 320245040445 |
7 | 42041115344 |
oct | 11027146055 |
9 | 3117380312 |
10 | 1214041133 |
11 | 573327088 |
12 | 29a6b6125 |
13 | 16469c546 |
14 | b7346b5b |
15 | 718b0d58 |
hex | 485ccc2d |
1214041133 has 4 divisors (see below), whose sum is σ = 1223600640. Its totient is φ = 1204481628.
The previous prime is 1214041117. The next prime is 1214041159. The reversal of 1214041133 is 3311404121.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1214041133 - 24 = 1214041117 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214041183) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4779563 + ... + 4779816.
It is an arithmetic number, because the mean of its divisors is an integer number (305900160).
Almost surely, 21214041133 is an apocalyptic number.
It is an amenable number.
1214041133 is a deficient number, since it is larger than the sum of its proper divisors (9559507).
1214041133 is an equidigital number, since it uses as much as digits as its factorization.
1214041133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9559506.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 1214041133 is about 34843.0930458247. The cubic root of 1214041133 is about 1066.7872106715.
Adding to 1214041133 its reverse (3311404121), we get a palindrome (4525445254).
The spelling of 1214041133 in words is "one billion, two hundred fourteen million, forty-one thousand, one hundred thirty-three".
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