Base | Representation |
---|---|
bin | 101100011100… |
… | …1010000101100 |
3 | 1121211220222221 |
4 | 1120321100230 |
5 | 21431200322 |
6 | 2151245124 |
7 | 402034252 |
oct | 130712054 |
9 | 47756887 |
10 | 23303212 |
11 | 12177059 |
12 | 79797a4 |
13 | 4a9baaa |
14 | 31485d2 |
15 | 20a49c7 |
hex | 163942c |
23303212 has 6 divisors (see below), whose sum is σ = 40780628. Its totient is φ = 11651604.
The previous prime is 23303191. The next prime is 23303221. The reversal of 23303212 is 21230332.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2912898 + ... + 2912905.
Almost surely, 223303212 is an apocalyptic number.
It is an amenable number.
23303212 is a deficient number, since it is larger than the sum of its proper divisors (17477416).
23303212 is a wasteful number, since it uses less digits than its factorization.
23303212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5825807 (or 5825805 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 23303212 is about 4827.3400543156. The cubic root of 23303212 is about 285.6309485041.
Adding to 23303212 its reverse (21230332), we get a palindrome (44533544).
The spelling of 23303212 in words is "twenty-three million, three hundred three thousand, two hundred twelve".
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