Base | Representation |
---|---|
bin | 10110111010101000… |
… | …10110001111110101 |
3 | 1011202102022211221020 |
4 | 23131110112033311 |
5 | 200144034031313 |
6 | 5352452411353 |
7 | 613611025563 |
oct | 133524261765 |
9 | 34672284836 |
10 | 12303033333 |
11 | 5243818048 |
12 | 2474316b59 |
13 | 1210b851a6 |
14 | 849d80a33 |
15 | 4c017d323 |
hex | 2dd5163f5 |
12303033333 has 16 divisors (see below), whose sum is σ = 16939862016. Its totient is φ = 7934321520.
The previous prime is 12303033307. The next prime is 12303033373. The reversal of 12303033333 is 33333030321.
It is a happy number.
It is not a de Polignac number, because 12303033333 - 28 = 12303033077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12303033373) 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, 224866 + ... + 274172.
It is an arithmetic number, because the mean of its divisors is an integer number (1058741376).
Almost surely, 212303033333 is an apocalyptic number.
It is an amenable number.
12303033333 is a deficient number, since it is larger than the sum of its proper divisors (4636828683).
12303033333 is a wasteful number, since it uses less digits than its factorization.
12303033333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52024.
The product of its (nonzero) digits is 4374, while the sum is 24.
Adding to 12303033333 its reverse (33333030321), we get a palindrome (45636063654).
The spelling of 12303033333 in words is "twelve billion, three hundred three million, thirty-three thousand, three hundred thirty-three".
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