Base | Representation |
---|---|
bin | 110000011101100111010100… |
… | …001000110011010100010101 |
3 | 1000221200002222102222100010002 |
4 | 300131213110020303110111 |
5 | 210414101401123004031 |
6 | 2033151433330141045 |
7 | 62615644246060355 |
oct | 6035472410632425 |
9 | 1027602872870102 |
10 | 213141311141141 |
11 | 61a057a46139a9 |
12 | 1baa4269a21785 |
13 | 91c11a7345336 |
14 | 3a8c147458b65 |
15 | 19994645d8ccb |
hex | c1d9d4233515 |
213141311141141 has 8 divisors (see below), whose sum is σ = 226482163570584. Its totient is φ = 199889695183360.
The previous prime is 213141311141123. The next prime is 213141311141159. The reversal of 213141311141141 is 141141113141312.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (213141311141123) and next prime (213141311141159).
It can be written as a sum of positive squares in 4 ways, for example, as 134490061090225 + 78651250050916 = 11596985^2 + 8868554^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 213141311141141 - 234 = 213124131271957 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 (213141311141441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22309112990 + ... + 22309122543.
It is an arithmetic number, because the mean of its divisors is an integer number (28310270446323).
Almost surely, 2213141311141141 is an apocalyptic number.
It is an amenable number.
213141311141141 is a deficient number, since it is larger than the sum of its proper divisors (13340852429443).
213141311141141 is a wasteful number, since it uses less digits than its factorization.
213141311141141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44618235831.
The product of its digits is 1152, while the sum is 29.
Adding to 213141311141141 its reverse (141141113141312), we get a palindrome (354282424282453).
The spelling of 213141311141141 in words is "two hundred thirteen trillion, one hundred forty-one billion, three hundred eleven million, one hundred forty-one thousand, one hundred forty-one".
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