Base | Representation |
---|---|
bin | 10110111010010011… |
… | …11101011000010001 |
3 | 1011202020012111021021 |
4 | 23131021331120101 |
5 | 200142334410113 |
6 | 5352314155441 |
7 | 613545624124 |
oct | 133511753021 |
9 | 34666174237 |
10 | 12300310033 |
11 | 5242227a90 |
12 | 2473422b81 |
13 | 121044077b |
14 | 8498723bb |
15 | 4bece148d |
hex | 2dd27d611 |
12300310033 has 16 divisors (see below), whose sum is σ = 14387708160. Its totient is φ = 10391097600.
The previous prime is 12300310027. The next prime is 12300310037. The reversal of 12300310033 is 33001300321.
It is a cyclic number.
It is not a de Polignac number, because 12300310033 - 233 = 3710375441 is a prime.
It is a super-2 number, since 2×123003100332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12300309989 and 12300310016.
It is not an unprimeable number, because it can be changed into a prime (12300310037) 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, 401538 + ... + 431083.
It is an arithmetic number, because the mean of its divisors is an integer number (899231760).
Almost surely, 212300310033 is an apocalyptic number.
It is an amenable number.
12300310033 is a deficient number, since it is larger than the sum of its proper divisors (2087398127).
12300310033 is a wasteful number, since it uses less digits than its factorization.
12300310033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 832728.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 12300310033 its reverse (33001300321), we get a palindrome (45301610354).
The spelling of 12300310033 in words is "twelve billion, three hundred million, three hundred ten thousand, thirty-three".
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