Base | Representation |
---|---|
bin | 10000110110000… |
… | …01010111011101 |
3 | 100211212211211021 |
4 | 20123001113131 |
5 | 242133114323 |
6 | 22004324141 |
7 | 3334016614 |
oct | 1033012735 |
9 | 324784737 |
10 | 141301213 |
11 | 72840769 |
12 | 3b3a3651 |
13 | 233746b1 |
14 | 14aa287b |
15 | c61205d |
hex | 86c15dd |
141301213 has 4 divisors (see below), whose sum is σ = 147444768. Its totient is φ = 135157660.
The previous prime is 141301159. The next prime is 141301231. The reversal of 141301213 is 312103141.
141301213 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 312103141 = 7 ⋅44586163.
It is not a de Polignac number, because 141301213 - 213 = 141293021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141301243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3071743 + ... + 3071788.
It is an arithmetic number, because the mean of its divisors is an integer number (36861192).
Almost surely, 2141301213 is an apocalyptic number.
It is an amenable number.
141301213 is a deficient number, since it is larger than the sum of its proper divisors (6143555).
141301213 is an equidigital number, since it uses as much as digits as its factorization.
141301213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6143554.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 141301213 is about 11887.0186758497. The cubic root of 141301213 is about 520.8531520025.
Adding to 141301213 its reverse (312103141), we get a palindrome (453404354).
The spelling of 141301213 in words is "one hundred forty-one million, three hundred one thousand, two hundred thirteen".
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