Base | Representation |
---|---|
bin | 101110101001111110000… |
… | …110001001000101101001 |
3 | 102100111122212211102001110 |
4 | 232221332012021011221 |
5 | 410012204223021441 |
6 | 10452520132140533 |
7 | 450431443023420 |
oct | 56517606110551 |
9 | 12314585742043 |
10 | 3206161142121 |
11 | 10267a8420173 |
12 | 439460a67749 |
13 | 1a34554183b2 |
14 | b12713722b7 |
15 | 585eda31b16 |
hex | 2ea7e189169 |
3206161142121 has 32 divisors (see below), whose sum is σ = 5124409989120. Its totient is φ = 1743355874304.
The previous prime is 3206161142113. The next prime is 3206161142141. The reversal of 3206161142121 is 1212411616023.
3206161142121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3206161142121 - 23 = 3206161142113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3206161142141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17103711 + ... + 17290148.
It is an arithmetic number, because the mean of its divisors is an integer number (160137812160).
Almost surely, 23206161142121 is an apocalyptic number.
It is an amenable number.
3206161142121 is a deficient number, since it is larger than the sum of its proper divisors (1918248846999).
3206161142121 is a wasteful number, since it uses less digits than its factorization.
3206161142121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34394085.
The product of its (nonzero) digits is 3456, while the sum is 30.
Adding to 3206161142121 its reverse (1212411616023), we get a palindrome (4418572758144).
The spelling of 3206161142121 in words is "three trillion, two hundred six billion, one hundred sixty-one million, one hundred forty-two thousand, one hundred twenty-one".
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