Base | Representation |
---|---|
bin | 10101010000011010… |
… | …10100110101111001 |
3 | 1002110022200200011011 |
4 | 22220031110311321 |
5 | 141332433000441 |
6 | 5124222433521 |
7 | 552541254244 |
oct | 125015246571 |
9 | 32408620134 |
10 | 11412000121 |
11 | 492685a665 |
12 | 2265a328a1 |
13 | 10cb3aacc2 |
14 | 7a38ba25b |
15 | 46bd23581 |
hex | 2a8354d79 |
11412000121 has 4 divisors (see below), whose sum is σ = 11627320932. Its totient is φ = 11196679312.
The previous prime is 11412000107. The next prime is 11412000139. The reversal of 11412000121 is 12100021411.
11412000121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12100021411 = 8693 ⋅1391927.
It can be written as a sum of positive squares in 2 ways, for example, as 6551121721 + 4860878400 = 80939^2 + 69720^2 .
It is a cyclic number.
It is not a de Polignac number, because 11412000121 - 27 = 11411999993 is a prime.
It is a super-3 number, since 3×114120001213 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11412000101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107660326 + ... + 107660431.
It is an arithmetic number, because the mean of its divisors is an integer number (2906830233).
Almost surely, 211412000121 is an apocalyptic number.
It is an amenable number.
11412000121 is a deficient number, since it is larger than the sum of its proper divisors (215320811).
11412000121 is an equidigital number, since it uses as much as digits as its factorization.
11412000121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215320810.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 11412000121 its reverse (12100021411), we get a palindrome (23512021532).
The spelling of 11412000121 in words is "eleven billion, four hundred twelve million, one hundred twenty-one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •