Base | Representation |
---|---|
bin | 10111000111101000… |
… | …00010000000000111 |
3 | 1012001000101001021022 |
4 | 23203310002000013 |
5 | 200404433033221 |
6 | 5411344141355 |
7 | 616403164442 |
oct | 134364020007 |
9 | 35030331238 |
10 | 12412002311 |
11 | 529a285055 |
12 | 24a490785b |
13 | 122a619187 |
14 | 85a628659 |
15 | 4c9a054ab |
hex | 2e3d02007 |
12412002311 has 4 divisors (see below), whose sum is σ = 13142120112. Its totient is φ = 11681884512.
The previous prime is 12412002307. The next prime is 12412002313. The reversal of 12412002311 is 11320021421.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12412002311 - 22 = 12412002307 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 730117783 = 12412002311 / (1 + 2 + 4 + 1 + 2 + 0 + 0 + 2 + 3 + 1 + 1).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12412002311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12412002313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365058875 + ... + 365058908.
It is an arithmetic number, because the mean of its divisors is an integer number (3285530028).
Almost surely, 212412002311 is an apocalyptic number.
12412002311 is a deficient number, since it is larger than the sum of its proper divisors (730117801).
12412002311 is an equidigital number, since it uses as much as digits as its factorization.
12412002311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 730117800.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 12412002311 its reverse (11320021421), we get a palindrome (23732023732).
The spelling of 12412002311 in words is "twelve billion, four hundred twelve million, two thousand, three hundred eleven".
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