Base | Representation |
---|---|
bin | 1010100011100010011010… |
… | …10011001001000111011001 |
3 | 10001011222102102012121120100 |
4 | 11101301031103021013121 |
5 | 11020243220313200124 |
6 | 121211042444450013 |
7 | 4613650440533124 |
oct | 521611523110731 |
9 | 101158372177510 |
10 | 23211300131289 |
11 | 7439947896896 |
12 | 272a609549909 |
13 | cc4a7c2a2c0a |
14 | 5a360bd113bb |
15 | 2a3ba4b261c9 |
hex | 151c4d4c91d9 |
23211300131289 has 48 divisors (see below), whose sum is σ = 35911258830720. Its totient is φ = 14403962039040.
The previous prime is 23211300131273. The next prime is 23211300131321. The reversal of 23211300131289 is 98213100311232.
It is a happy number.
23211300131289 is a `hidden beast` number, since 2 + 3 + 211 + 30 + 0 + 131 + 289 = 666.
It is not a de Polignac number, because 23211300131289 - 24 = 23211300131273 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23211300131219) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 294837 + ... + 6819789.
It is an arithmetic number, because the mean of its divisors is an integer number (748151225640).
Almost surely, 223211300131289 is an apocalyptic number.
It is an amenable number.
23211300131289 is a deficient number, since it is larger than the sum of its proper divisors (12699958699431).
23211300131289 is a wasteful number, since it uses less digits than its factorization.
23211300131289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6525342 (or 6525339 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The spelling of 23211300131289 in words is "twenty-three trillion, two hundred eleven billion, three hundred million, one hundred thirty-one thousand, two hundred eighty-nine".
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