Base | Representation |
---|---|
bin | 1010011110000100001111… |
… | …10011110011010011100100 |
3 | 10000112000011120211111220120 |
4 | 11033002013303303103210 |
5 | 11004203211110211322 |
6 | 120544432014201540 |
7 | 4564243626215244 |
oct | 517020763632344 |
9 | 100460146744816 |
10 | 23023303210212 |
11 | 737714549a528 |
12 | 26ba0a17b32b0 |
13 | cb011b955b06 |
14 | 59849600db24 |
15 | 29dd5032ea5c |
hex | 14f087cf34e4 |
23023303210212 has 12 divisors (see below), whose sum is σ = 53721040823856. Its totient is φ = 7674434403400.
The previous prime is 23023303210183. The next prime is 23023303210247. The reversal of 23023303210212 is 21201230332032.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×230233032102122 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 959304300414 + ... + 959304300437.
It is an arithmetic number, because the mean of its divisors is an integer number (4476753401988).
Almost surely, 223023303210212 is an apocalyptic number.
It is an amenable number.
23023303210212 is an abundant number, since it is smaller than the sum of its proper divisors (30697737613644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23023303210212 is a wasteful number, since it uses less digits than its factorization.
23023303210212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1918608600858 (or 1918608600856 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 23023303210212 its reverse (21201230332032), we get a palindrome (44224533542244).
The spelling of 23023303210212 in words is "twenty-three trillion, twenty-three billion, three hundred three million, two hundred ten thousand, two hundred twelve".
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