Base | Representation |
---|---|
bin | 10110100110001111… |
… | …11111110000000101 |
3 | 1011022111112122021100 |
4 | 23103013333300011 |
5 | 144321244221201 |
6 | 5323503210313 |
7 | 606433332216 |
oct | 132307776005 |
9 | 34274478240 |
10 | 12132023301 |
11 | 5166235742 |
12 | 2426ba6999 |
13 | 11b460b218 |
14 | 83138740d |
15 | 4b014d886 |
hex | 2d31ffc05 |
12132023301 has 6 divisors (see below), whose sum is σ = 17524033670. Its totient is φ = 8088015528.
The previous prime is 12132023291. The next prime is 12132023359. The reversal of 12132023301 is 10332023121.
12132023301 is a `hidden beast` number, since 1 + 21 + 320 + 23 + 301 = 666.
It can be written as a sum of positive squares in only one way, i.e., 7713230625 + 4418792676 = 87825^2 + 66474^2 .
It is not a de Polignac number, because 12132023301 - 25 = 12132023269 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 (12132023201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 674001286 + ... + 674001303.
Almost surely, 212132023301 is an apocalyptic number.
It is an amenable number.
12132023301 is a deficient number, since it is larger than the sum of its proper divisors (5392010369).
12132023301 is a wasteful number, since it uses less digits than its factorization.
12132023301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1348002595 (or 1348002592 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12132023301 its reverse (10332023121), we get a palindrome (22464046422).
The spelling of 12132023301 in words is "twelve billion, one hundred thirty-two million, twenty-three thousand, three hundred one".
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