Base | Representation |
---|---|
bin | 10110110010010100… |
… | …10101100101100001 |
3 | 1011120120010001020002 |
4 | 23121022111211201 |
5 | 200023211102241 |
6 | 5341522025345 |
7 | 612103223414 |
oct | 133112254541 |
9 | 34516101202 |
10 | 12233300321 |
11 | 5208419660 |
12 | 2454aa8255 |
13 | 11cc5ab058 |
14 | 8409cbb7b |
15 | 4b8ea689b |
hex | 2d9295961 |
12233300321 has 12 divisors (see below), whose sum is σ = 13789814832. Its totient is φ = 10762425000.
The previous prime is 12233300279. The next prime is 12233300333. The reversal of 12233300321 is 12300333221.
It is not a de Polignac number, because 12233300321 - 222 = 12229106017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12233300293 and 12233300302.
It is not an unprimeable number, because it can be changed into a prime (12233300341) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 568055 + ... + 589196.
It is an arithmetic number, because the mean of its divisors is an integer number (1149151236).
Almost surely, 212233300321 is an apocalyptic number.
12233300321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12233300321 is a deficient number, since it is larger than the sum of its proper divisors (1556514511).
12233300321 is a wasteful number, since it uses less digits than its factorization.
12233300321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1157324 (or 1157293 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 12233300321 its reverse (12300333221), we get a palindrome (24533633542).
The spelling of 12233300321 in words is "twelve billion, two hundred thirty-three million, three hundred thousand, three hundred twenty-one".
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