Base | Representation |
---|---|
bin | 10110111101110110… |
… | …01110001111000001 |
3 | 1011211022001222002111 |
4 | 23132323032033001 |
5 | 200222440020340 |
6 | 5355254415321 |
7 | 614356165534 |
oct | 133673161701 |
9 | 34738058074 |
10 | 12330001345 |
11 | 5257a67562 |
12 | 2481361541 |
13 | 12166380ac |
14 | 84d7a0a1b |
15 | 4c2708aea |
hex | 2deece3c1 |
12330001345 has 16 divisors (see below), whose sum is σ = 15479672832. Its totient is φ = 9410463040.
The previous prime is 12330001297. The next prime is 12330001351. The reversal of 12330001345 is 54310003321.
It is not a de Polignac number, because 12330001345 - 233 = 3740066753 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95926 + ... + 184015.
It is an arithmetic number, because the mean of its divisors is an integer number (967479552).
Almost surely, 212330001345 is an apocalyptic number.
It is an amenable number.
12330001345 is a deficient number, since it is larger than the sum of its proper divisors (3149671487).
12330001345 is a wasteful number, since it uses less digits than its factorization.
12330001345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280352.
The product of its (nonzero) digits is 1080, while the sum is 22.
Adding to 12330001345 its reverse (54310003321), we get a palindrome (66640004666).
The spelling of 12330001345 in words is "twelve billion, three hundred thirty million, one thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •