Base | Representation |
---|---|
bin | 101101110000000010011011… |
… | …001111000110111010111111 |
3 | 222101102210112010021021011110 |
4 | 231300002123033012322333 |
5 | 202333134144432440444 |
6 | 1551540025520253103 |
7 | 60245114320650615 |
oct | 5560023317067277 |
9 | 871383463237143 |
10 | 201213232311999 |
11 | 59127064027286 |
12 | 1a698580471193 |
13 | 8837432106cab |
14 | 3798ab56ab6b5 |
15 | 183e0407b9cb9 |
hex | b7009b3c6ebf |
201213232311999 has 8 divisors (see below), whose sum is σ = 270396784629760. Its totient is φ = 133085917434456.
The previous prime is 201213232311979. The next prime is 201213232312009. The reversal of 201213232311999 is 999113232312102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 201213232311999 - 212 = 201213232307903 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 (201213232311979) 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, 264059359609 + ... + 264059360370.
It is an arithmetic number, because the mean of its divisors is an integer number (33799598078720).
Almost surely, 2201213232311999 is an apocalyptic number.
201213232311999 is a deficient number, since it is larger than the sum of its proper divisors (69183552317761).
201213232311999 is a wasteful number, since it uses less digits than its factorization.
201213232311999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528118720109.
The product of its (nonzero) digits is 314928, while the sum is 48.
The spelling of 201213232311999 in words is "two hundred one trillion, two hundred thirteen billion, two hundred thirty-two million, three hundred eleven thousand, nine hundred ninety-nine".
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