Base | Representation |
---|---|
bin | 1001101001111101111010… |
… | …10110110111101011111100 |
3 | 2210011212121020021012200022 |
4 | 10310332331112313223330 |
5 | 10240341043224430322 |
6 | 113054221510551312 |
7 | 4321022332034522 |
oct | 464767526675374 |
9 | 83155536235608 |
10 | 21233200233212 |
11 | 6846a49a8a7a0 |
12 | 246b177968538 |
13 | bb0388c84546 |
14 | 535999c3a312 |
15 | 26c4ce5e2942 |
hex | 134fbd5b7afc |
21233200233212 has 24 divisors (see below), whose sum is σ = 40602890657280. Its totient is φ = 9635554384560.
The previous prime is 21233200233211. The next prime is 21233200233227.
21233200233212 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (21233200233211) 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, 397479662 + ... + 397533077.
It is an arithmetic number, because the mean of its divisors is an integer number (1691787110720).
Almost surely, 221233200233212 is an apocalyptic number.
21233200233212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
21233200233212 is a deficient number, since it is larger than the sum of its proper divisors (19369690424068).
21233200233212 is a wasteful number, since it uses less digits than its factorization.
21233200233212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 795013361 (or 795013359 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 26.
It can be divided in two parts, 21233200 and 233212, that added together give a palindrome (21466412).
The spelling of 21233200233212 in words is "twenty-one trillion, two hundred thirty-three billion, two hundred million, two hundred thirty-three thousand, two hundred twelve".
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