Base | Representation |
---|---|
bin | 10000110110001… |
… | …00000011010011 |
3 | 100211220101220121 |
4 | 20123010003103 |
5 | 242133442321 |
6 | 22004451111 |
7 | 3334063645 |
oct | 1033040323 |
9 | 324811817 |
10 | 141312211 |
11 | 72848a57 |
12 | 3b3a9a97 |
13 | 233796c1 |
14 | 14aa6895 |
15 | c615441 |
hex | 86c40d3 |
141312211 has 4 divisors (see below), whose sum is σ = 149624712. Its totient is φ = 132999712.
The previous prime is 141312203. The next prime is 141312239. The reversal of 141312211 is 112213141.
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 141312211 - 23 = 141312203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141312251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4156225 + ... + 4156258.
It is an arithmetic number, because the mean of its divisors is an integer number (37406178).
Almost surely, 2141312211 is an apocalyptic number.
141312211 is a deficient number, since it is larger than the sum of its proper divisors (8312501).
141312211 is an equidigital number, since it uses as much as digits as its factorization.
141312211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8312500.
The product of its digits is 48, while the sum is 16.
The square root of 141312211 is about 11887.4812723301. The cubic root of 141312211 is about 520.8666649659.
Adding to 141312211 its reverse (112213141), we get a palindrome (253525352).
The spelling of 141312211 in words is "one hundred forty-one million, three hundred twelve thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •