Base | Representation |
---|---|
bin | 10110111010010100… |
… | …00011000001001100 |
3 | 1011202020020122221210 |
4 | 23131022003001030 |
5 | 200142341130012 |
6 | 5352314454420 |
7 | 613546051353 |
oct | 133512030114 |
9 | 34666218853 |
10 | 12300333132 |
11 | 524224337a |
12 | 2473434410 |
13 | 121044b139 |
14 | 84987a99a |
15 | 4bece823c |
hex | 2dd28304c |
12300333132 has 24 divisors (see below), whose sum is σ = 29476475056. Its totient is φ = 3989297088.
The previous prime is 12300333113. The next prime is 12300333161. The reversal of 12300333132 is 23133300321.
It is a junction number, because it is equal to n+sod(n) for n = 12300333099 and 12300333108.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13851283 + ... + 13852170.
Almost surely, 212300333132 is an apocalyptic number.
12300333132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12300333132 is an abundant number, since it is smaller than the sum of its proper divisors (17176141924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12300333132 is a wasteful number, since it uses less digits than its factorization.
12300333132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27703497 (or 27703495 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 12300333132 its reverse (23133300321), we get a palindrome (35433633453).
The spelling of 12300333132 in words is "twelve billion, three hundred million, three hundred thirty-three thousand, one hundred thirty-two".
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