Base | Representation |
---|---|
bin | 11110111111110101110… |
… | …101110010100100100011 |
3 | 21112122020122122222020212 |
4 | 132333311311302210203 |
5 | 234400003113031321 |
6 | 4310323021524335 |
7 | 306616455363155 |
oct | 36776565624443 |
9 | 7478218588225 |
10 | 2130133330211 |
11 | 751425806977 |
12 | 2a4a014136ab |
13 | 125b41c4c403 |
14 | 75155944ad5 |
15 | 3a6228cb55b |
hex | 1eff5d72923 |
2130133330211 has 16 divisors (see below), whose sum is σ = 2145897240000. Its totient is φ = 2114424259200.
The previous prime is 2130133330201. The next prime is 2130133330289. The reversal of 2130133330211 is 1120333310312.
It is a cyclic number.
It is not a de Polignac number, because 2130133330211 - 218 = 2130133068067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2130133330201) 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, 282170465 + ... + 282178013.
It is an arithmetic number, because the mean of its divisors is an integer number (134118577500).
Almost surely, 22130133330211 is an apocalyptic number.
2130133330211 is a deficient number, since it is larger than the sum of its proper divisors (15763909789).
2130133330211 is a wasteful number, since it uses less digits than its factorization.
2130133330211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10910.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 2130133330211 its reverse (1120333310312), we get a palindrome (3250466640523).
The spelling of 2130133330211 in words is "two trillion, one hundred thirty billion, one hundred thirty-three million, three hundred thirty thousand, two hundred eleven".
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