Base | Representation |
---|---|
bin | 10000110110011… |
… | …10000011111101 |
3 | 100211222111011012 |
4 | 20123032003331 |
5 | 242141300323 |
6 | 22005405005 |
7 | 3334324331 |
oct | 1033160375 |
9 | 324874135 |
10 | 141353213 |
11 | 72876841 |
12 | 3b409765 |
13 | 23392271 |
14 | 14ab77c1 |
15 | c622678 |
hex | 86ce0fd |
141353213 has 4 divisors (see below), whose sum is σ = 142070940. Its totient is φ = 140635488.
The previous prime is 141353167. The next prime is 141353231. The reversal of 141353213 is 312353141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312353141 = 19 ⋅16439639.
It can be written as a sum of positive squares in 2 ways, for example, as 86918329 + 54434884 = 9323^2 + 7378^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-141353213 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141353813) 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, 358568 + ... + 358961.
It is an arithmetic number, because the mean of its divisors is an integer number (35517735).
Almost surely, 2141353213 is an apocalyptic number.
It is an amenable number.
141353213 is a deficient number, since it is larger than the sum of its proper divisors (717727).
141353213 is an equidigital number, since it uses as much as digits as its factorization.
141353213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 717726.
The product of its digits is 1080, while the sum is 23.
The square root of 141353213 is about 11889.2057346149. The cubic root of 141353213 is about 520.9170369038.
The spelling of 141353213 in words is "one hundred forty-one million, three hundred fifty-three thousand, two hundred thirteen".
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