Base | Representation |
---|---|
bin | 111111010001010… |
… | …1001010100001101 |
3 | 12110221211011001200 |
4 | 1332202221110031 |
5 | 13321442330331 |
6 | 550355300113 |
7 | 103416204303 |
oct | 17642512415 |
9 | 5427734050 |
10 | 2123011341 |
11 | 99a425930 |
12 | 4b2baa639 |
13 | 27aab6b39 |
14 | 161d5a273 |
15 | c65b05e6 |
hex | 7e8a950d |
2123011341 has 24 divisors (see below), whose sum is σ = 3521425440. Its totient is φ = 1218952800.
The previous prime is 2123011309. The next prime is 2123011361. The reversal of 2123011341 is 1431103212.
2123011341 is a `hidden beast` number, since 21 + 2 + 301 + 1 + 341 = 666.
It is not a de Polignac number, because 2123011341 - 25 = 2123011309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2123011361) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 562450 + ... + 566211.
It is an arithmetic number, because the mean of its divisors is an integer number (146726060).
Almost surely, 22123011341 is an apocalyptic number.
It is an amenable number.
2123011341 is a deficient number, since it is larger than the sum of its proper divisors (1398414099).
2123011341 is a wasteful number, since it uses less digits than its factorization.
2123011341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1128697 (or 1128694 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 2123011341 is about 46076.1472022130. The cubic root of 2123011341 is about 1285.2396189986.
Adding to 2123011341 its reverse (1431103212), we get a palindrome (3554114553).
The spelling of 2123011341 in words is "two billion, one hundred twenty-three million, eleven thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •