Base | Representation |
---|---|
bin | 1001100100001001011000… |
… | …11111000111010000111001 |
3 | 2202110202100221210202102120 |
4 | 10302010230133013100321 |
5 | 10224101444001432413 |
6 | 112422304053351453 |
7 | 4300412222234613 |
oct | 462045437072071 |
9 | 82422327722376 |
10 | 21033201202233 |
11 | 677a148820640 |
12 | 2438460638589 |
13 | b97564c1446c |
14 | 52a025d2bdb3 |
15 | 2671c62b0723 |
hex | 13212c7c7439 |
21033201202233 has 32 divisors (see below), whose sum is σ = 31814404300800. Its totient is φ = 12243390331200.
The previous prime is 21033201202219. The next prime is 21033201202393. The reversal of 21033201202233 is 33220210233012.
It is not a de Polignac number, because 21033201202233 - 236 = 20964481725497 is a prime.
It is not an unprimeable number, because it can be changed into a prime (21033201202033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57351943 + ... + 57717516.
It is an arithmetic number, because the mean of its divisors is an integer number (994200134400).
Almost surely, 221033201202233 is an apocalyptic number.
It is an amenable number.
21033201202233 is a deficient number, since it is larger than the sum of its proper divisors (10781203098567).
21033201202233 is a wasteful number, since it uses less digits than its factorization.
21033201202233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115069693.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 21033201202233 its reverse (33220210233012), we get a palindrome (54253411435245).
The spelling of 21033201202233 in words is "twenty-one trillion, thirty-three billion, two hundred one million, two hundred two thousand, two hundred thirty-three".
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