Base | Representation |
---|---|
bin | 1010100100000101011011… |
… | …11111011110010001100100 |
3 | 10001020202221202200101221200 |
4 | 11102002231333132101210 |
5 | 11021100222132443322 |
6 | 121223432303042500 |
7 | 4615214406010536 |
oct | 522025577362144 |
9 | 101222852611850 |
10 | 23230102234212 |
11 | 7446916116025 |
12 | 27321962a0430 |
13 | cc67877415c3 |
14 | 5a44b3093856 |
15 | 2a440561e8ac |
hex | 1520adfde464 |
23230102234212 has 18 divisors (see below), whose sum is σ = 58720536203238. Its totient is φ = 7743367411392.
The previous prime is 23230102234177. The next prime is 23230102234217. The reversal of 23230102234212 is 21243220103232.
23230102234212 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 0 + 10 + 223 + 421 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 18323416503396 + 4906685730816 = 4280586^2 + 2215104^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is not an unprimeable number, because it can be changed into a prime (23230102234217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 322640308773 + ... + 322640308844.
It is an arithmetic number, because the mean of its divisors is an integer number (3262252011291).
Almost surely, 223230102234212 is an apocalyptic number.
It is an amenable number.
23230102234212 is an abundant number, since it is smaller than the sum of its proper divisors (35490433969026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23230102234212 is a wasteful number, since it uses less digits than its factorization.
23230102234212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 645280617627 (or 645280617622 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 23230102234212 its reverse (21243220103232), we get a palindrome (44473322337444).
The spelling of 23230102234212 in words is "twenty-three trillion, two hundred thirty billion, one hundred two million, two hundred thirty-four thousand, two hundred twelve".
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