Base | Representation |
---|---|
bin | 10110010111110111… |
… | …11001111011010001 |
3 | 1011000002121000022121 |
4 | 23023323321323101 |
5 | 144044410210301 |
6 | 5303514134241 |
7 | 603440220244 |
oct | 131373717321 |
9 | 34002530277 |
10 | 12011413201 |
11 | 5104147577 |
12 | 23b2721381 |
13 | 119562c6b8 |
14 | 81d34d25b |
15 | 4a47773a1 |
hex | 2cbef9ed1 |
12011413201 has 12 divisors (see below), whose sum is σ = 12324303360. Its totient is φ = 11706149000.
The previous prime is 12011413181. The next prime is 12011413229. The reversal of 12011413201 is 10231411021.
It is not a de Polignac number, because 12011413201 - 219 = 12010888913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12011413261) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 516576 + ... + 539326.
It is an arithmetic number, because the mean of its divisors is an integer number (1027025280).
Almost surely, 212011413201 is an apocalyptic number.
It is an amenable number.
12011413201 is a deficient number, since it is larger than the sum of its proper divisors (312890159).
12011413201 is an equidigital number, since it uses as much as digits as its factorization.
12011413201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23084 (or 23037 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 12011413201 its reverse (10231411021), we get a palindrome (22242824222).
The spelling of 12011413201 in words is "twelve billion, eleven million, four hundred thirteen thousand, two hundred one".
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