Base | Representation |
---|---|
bin | 10001011111101001011… |
… | …010111101001100100001 |
3 | 11020221010020001001020012 |
4 | 101133221122331030201 |
5 | 124144112240031223 |
6 | 2320142200054305 |
7 | 152566635450524 |
oct | 21375132751441 |
9 | 4227106031205 |
10 | 1202212033313 |
11 | 4239453954a5 |
12 | 174bb6464395 |
13 | 894a2970565 |
14 | 4228a218bbb |
15 | 21413ed2c78 |
hex | 117e96bd321 |
1202212033313 has 8 divisors (see below), whose sum is σ = 1205061747240. Its totient is φ = 1199365355520.
The previous prime is 1202212033291. The next prime is 1202212033331. The reversal of 1202212033313 is 3133302122021.
It can be written as a sum of positive squares in 4 ways, for example, as 505701610129 + 696510423184 = 711127^2 + 834572^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1202212033313 - 212 = 1202212029217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1202212033333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34823 + ... + 1551011.
It is an arithmetic number, because the mean of its divisors is an integer number (150632718405).
Almost surely, 21202212033313 is an apocalyptic number.
It is an amenable number.
1202212033313 is a deficient number, since it is larger than the sum of its proper divisors (2849713927).
1202212033313 is a wasteful number, since it uses less digits than its factorization.
1202212033313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1518067.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 1202212033313 its reverse (3133302122021), we get a palindrome (4335514155334).
The spelling of 1202212033313 in words is "one trillion, two hundred two billion, two hundred twelve million, thirty-three thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •