Base | Representation |
---|---|
bin | 10110010111110110… |
… | …11110110110101010 |
3 | 1011000002101101012200 |
4 | 23023323132312222 |
5 | 144044343133224 |
6 | 5303511521030 |
7 | 603436246044 |
oct | 131373366652 |
9 | 34002341180 |
10 | 12011302314 |
11 | 5104081230 |
12 | 23b2689176 |
13 | 11955c109b |
14 | 81d320a94 |
15 | 4a47545c9 |
hex | 2cbededaa |
12011302314 has 96 divisors (see below), whose sum is σ = 29918116800. Its totient is φ = 3444353280.
The previous prime is 12011302309. The next prime is 12011302319. The reversal of 12011302314 is 41320311021.
It is an interprime number because it is at equal distance from previous prime (12011302309) and next prime (12011302319).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (12011302319) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6277822 + ... + 6279734.
It is an arithmetic number, because the mean of its divisors is an integer number (311647050).
Almost surely, 212011302314 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12011302314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14959058400).
12011302314 is an abundant number, since it is smaller than the sum of its proper divisors (17906814486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12011302314 is a wasteful number, since it uses less digits than its factorization.
12011302314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3620 (or 3617 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 12011302314 its reverse (41320311021), we get a palindrome (53331613335).
The spelling of 12011302314 in words is "twelve billion, eleven million, three hundred two thousand, three hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •