Base | Representation |
---|---|
bin | 1011101101001100110… |
… | …1111011111001100100 |
3 | 201020002211222022201002 |
4 | 2323103031323321210 |
5 | 11243334202011122 |
6 | 232220055052432 |
7 | 20346513665540 |
oct | 2732315737144 |
9 | 636084868632 |
10 | 201112141412 |
11 | 78322619536 |
12 | 32b88071118 |
13 | 15c70861310 |
14 | 9a3baa0a20 |
15 | 5370e07992 |
hex | 2ed337be64 |
201112141412 has 288 divisors, whose sum is σ = 479862190080. Its totient is φ = 71602030080.
The previous prime is 201112141379. The next prime is 201112141429. The reversal of 201112141412 is 214141211102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 412961033 + ... + 412961519.
It is an arithmetic number, because the mean of its divisors is an integer number (1666188160).
Almost surely, 2201112141412 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 201112141412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239931095040).
201112141412 is an abundant number, since it is smaller than the sum of its proper divisors (278750048668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201112141412 is a wasteful number, since it uses less digits than its factorization.
201112141412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 659 (or 628 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 201112141412 its reverse (214141211102), we get a palindrome (415253352514).
The spelling of 201112141412 in words is "two hundred one billion, one hundred twelve million, one hundred forty-one thousand, four hundred twelve".
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