Base | Representation |
---|---|
bin | 10110111010010100… |
… | …00010111000001001 |
3 | 1011202020020122011100 |
4 | 23131022002320021 |
5 | 200142341120203 |
6 | 5352314452013 |
7 | 613546046565 |
oct | 133512027011 |
9 | 34666218140 |
10 | 12300332553 |
11 | 52422429a3 |
12 | 2473434009 |
13 | 121044aab2 |
14 | 84987a6a5 |
15 | 4bece7ea3 |
hex | 2dd282e09 |
12300332553 has 24 divisors (see below), whose sum is σ = 17952386400. Its totient is φ = 8114891904.
The previous prime is 12300332543. The next prime is 12300332573. The reversal of 12300332553 is 35523300321.
It is not a de Polignac number, because 12300332553 - 29 = 12300332041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12300332543) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 965338 + ... + 977996.
It is an arithmetic number, because the mean of its divisors is an integer number (748016100).
Almost surely, 212300332553 is an apocalyptic number.
It is an amenable number.
12300332553 is a deficient number, since it is larger than the sum of its proper divisors (5652053847).
12300332553 is a wasteful number, since it uses less digits than its factorization.
12300332553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13781 (or 13778 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 27.
Adding to 12300332553 its reverse (35523300321), we get a palindrome (47823632874).
The spelling of 12300332553 in words is "twelve billion, three hundred million, three hundred thirty-two thousand, five hundred fifty-three".
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