Base | Representation |
---|---|
bin | 10110010111101101… |
… | …00001101101100111 |
3 | 1010222222221101022011 |
4 | 23023312201231213 |
5 | 144044030101203 |
6 | 5303424015051 |
7 | 603422225614 |
oct | 131366415547 |
9 | 33888841264 |
10 | 12010003303 |
11 | 5103374271 |
12 | 23b2161487 |
13 | 1195257a3c |
14 | 81d0a350b |
15 | 4a459976d |
hex | 2cbda1b67 |
12010003303 has 4 divisors (see below), whose sum is σ = 12642108760. Its totient is φ = 11377897848.
The previous prime is 12010003297. The next prime is 12010003321. The reversal of 12010003303 is 30330001021.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12010003303 - 213 = 12009995111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12010003373) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316052700 + ... + 316052737.
It is an arithmetic number, because the mean of its divisors is an integer number (3160527190).
Almost surely, 212010003303 is an apocalyptic number.
12010003303 is a deficient number, since it is larger than the sum of its proper divisors (632105457).
12010003303 is an equidigital number, since it uses as much as digits as its factorization.
12010003303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 632105456.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 12010003303 its reverse (30330001021), we get a palindrome (42340004324).
The spelling of 12010003303 in words is "twelve billion, ten million, three thousand, three hundred three".
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