Base | Representation |
---|---|
bin | 10110011011100001… |
… | …01000011010101101 |
3 | 1011002020011121102210 |
4 | 23031300220122231 |
5 | 144130223343313 |
6 | 5310530041033 |
7 | 604261262451 |
oct | 131560503255 |
9 | 34066147383 |
10 | 12042012333 |
11 | 511a44710a |
12 | 2400a19179 |
13 | 119ba842b0 |
14 | 823436661 |
15 | 4a72bd9c3 |
hex | 2cdc286ad |
12042012333 has 16 divisors (see below), whose sum is σ = 17312049216. Its totient is φ = 7401488640.
The previous prime is 12042012331. The next prime is 12042012343. The reversal of 12042012333 is 33321024021.
12042012333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12042012333 - 21 = 12042012331 is a prime.
It is a super-2 number, since 2×120420123332 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12042012331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154428 + ... + 218933.
It is an arithmetic number, because the mean of its divisors is an integer number (1082003076).
Almost surely, 212042012333 is an apocalyptic number.
12042012333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12042012333 is a deficient number, since it is larger than the sum of its proper divisors (5270036883).
12042012333 is a wasteful number, since it uses less digits than its factorization.
12042012333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374204.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 12042012333 its reverse (33321024021), we get a palindrome (45363036354).
The spelling of 12042012333 in words is "twelve billion, forty-two million, twelve thousand, three hundred thirty-three".
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