Base | Representation |
---|---|
bin | 1010100011001101110001… |
… | …10111110011001111001110 |
3 | 10001010220211012222200112222 |
4 | 11101212320313303033032 |
5 | 11020103022310014410 |
6 | 121202011155055342 |
7 | 4613106036143006 |
oct | 521467067631716 |
9 | 101126735880488 |
10 | 23200220001230 |
11 | 74351813a9108 |
12 | 27284368a1552 |
13 | cc3a048a0c3c |
14 | 5a2c7a543006 |
15 | 2a3757009955 |
hex | 1519b8df33ce |
23200220001230 has 32 divisors (see below), whose sum is σ = 42448959262368. Its totient is φ = 9127102377600.
The previous prime is 23200220001223. The next prime is 23200220001271. The reversal of 23200220001230 is 3210002200232.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23200220001199 and 23200220001208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4775345 + ... + 8318915.
It is an arithmetic number, because the mean of its divisors is an integer number (1326529976949).
Almost surely, 223200220001230 is an apocalyptic number.
23200220001230 is a deficient number, since it is larger than the sum of its proper divisors (19248739261138).
23200220001230 is a wasteful number, since it uses less digits than its factorization.
23200220001230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3554372.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 23200220001230 its reverse (3210002200232), we get a palindrome (26410222201462).
The spelling of 23200220001230 in words is "twenty-three trillion, two hundred billion, two hundred twenty million, one thousand, two hundred thirty".
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