Base | Representation |
---|---|
bin | 10110011011101001… |
… | …00001100110110101 |
3 | 1011002022002110112202 |
4 | 23031310201212311 |
5 | 144131004024023 |
6 | 5311003554245 |
7 | 604303043264 |
oct | 131564414665 |
9 | 34068073482 |
10 | 12043033013 |
11 | 511aa83a50 |
12 | 240122b985 |
13 | 119c050a4b |
14 | 8236205db |
15 | 4a7421128 |
hex | 2cdd219b5 |
12043033013 has 16 divisors (see below), whose sum is σ = 13713363072. Its totient is φ = 10468920000.
The previous prime is 12043033001. The next prime is 12043033061. The reversal of 12043033013 is 31033034021.
It is not a de Polignac number, because 12043033013 - 24 = 12043032997 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12043033813) 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, 1163963 + ... + 1174263.
It is an arithmetic number, because the mean of its divisors is an integer number (857085192).
Almost surely, 212043033013 is an apocalyptic number.
It is an amenable number.
12043033013 is a deficient number, since it is larger than the sum of its proper divisors (1670330059).
12043033013 is a wasteful number, since it uses less digits than its factorization.
12043033013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14956.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 12043033013 its reverse (31033034021), we get a palindrome (43076067034).
The spelling of 12043033013 in words is "twelve billion, forty-three million, thirty-three thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •