Base | Representation |
---|---|
bin | 1011001011111101110110… |
… | …1110000100011111111000 |
3 | 1121112212222212102201111202 |
4 | 2302333131232010133320 |
5 | 3103011313032211412 |
6 | 42054350010113332 |
7 | 2406442462132211 |
oct | 262773556043770 |
9 | 47485885381452 |
10 | 12300211210232 |
11 | 3a12543620510 |
12 | 1467a43a1b848 |
13 | 6b2b9c1cc15a |
14 | 307494bc0408 |
15 | 164e53e003c2 |
hex | b2fddb847f8 |
12300211210232 has 64 divisors (see below), whose sum is σ = 26641086416640. Its totient is φ = 5261808064000.
The previous prime is 12300211210223. The next prime is 12300211210237. The reversal of 12300211210232 is 23201211200321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12300211210237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25720163 + ... + 26194029.
It is an arithmetic number, because the mean of its divisors is an integer number (416266975260).
Almost surely, 212300211210232 is an apocalyptic number.
It is an amenable number.
12300211210232 is an abundant number, since it is smaller than the sum of its proper divisors (14340875206408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12300211210232 is a wasteful number, since it uses less digits than its factorization.
12300211210232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 491252 (or 491248 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 12300211210232 its reverse (23201211200321), we get a palindrome (35501422410553).
The spelling of 12300211210232 in words is "twelve trillion, three hundred billion, two hundred eleven million, two hundred ten thousand, two hundred thirty-two".
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