Base | Representation |
---|---|
bin | 1010111011101101110011… |
… | …0100000010011110000101 |
3 | 1120120012100202210102101222 |
4 | 2232323130310002132011 |
5 | 3033423023404421313 |
6 | 41322214244330125 |
7 | 2350330105425200 |
oct | 256733464023605 |
9 | 46505322712358 |
10 | 12021023123333 |
11 | 39150a61905a4 |
12 | 14219083a3945 |
13 | 69276803c633 |
14 | 2d7b6bb10937 |
15 | 15ca638d9208 |
hex | aeedcd02785 |
12021023123333 has 12 divisors (see below), whose sum is σ = 13988653156620. Its totient is φ = 10300039569792.
The previous prime is 12021023123309. The next prime is 12021023123363. The reversal of 12021023123333 is 33332132012021.
It can be written as a sum of positive squares in 2 ways, for example, as 2927770811329 + 9093252312004 = 1711073^2 + 3015502^2 .
It is not a de Polignac number, because 12021023123333 - 26 = 12021023123269 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 (12021023123363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43844516 + ... + 44117837.
It is an arithmetic number, because the mean of its divisors is an integer number (1165721096385).
Almost surely, 212021023123333 is an apocalyptic number.
It is an amenable number.
12021023123333 is a deficient number, since it is larger than the sum of its proper divisors (1967630033287).
12021023123333 is an equidigital number, since it uses as much as digits as its factorization.
12021023123333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87965156 (or 87965149 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 12021023123333 its reverse (33332132012021), we get a palindrome (45353155135354).
The spelling of 12021023123333 in words is "twelve trillion, twenty-one billion, twenty-three million, one hundred twenty-three thousand, three hundred thirty-three".
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