Base | Representation |
---|---|
bin | 101110011010101011010011… |
… | …111000011011000000010011 |
3 | 222202210220200002022200002002 |
4 | 232122223103320123000103 |
5 | 203224141040143042011 |
6 | 2002102054355144215 |
7 | 60666604346305565 |
oct | 5632532370330023 |
9 | 882726602280062 |
10 | 204143350362131 |
11 | 5a056788300784 |
12 | 1aa90422ba506b |
13 | 89ba834ab2aab |
14 | 385a83b51b335 |
15 | 1890384e6ac3b |
hex | b9aad3e1b013 |
204143350362131 has 8 divisors (see below), whose sum is σ = 216152265391920. Its totient is φ = 192134488960768.
The previous prime is 204143350362053. The next prime is 204143350362137. The reversal of 204143350362131 is 131263053341402.
204143350362131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 204143350362131 - 210 = 204143350361107 is a prime.
It is a super-2 number, since 2×2041433503621312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (204143350362137) 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, 5434466 + ... + 20924151.
It is an arithmetic number, because the mean of its divisors is an integer number (27019033173990).
Almost surely, 2204143350362131 is an apocalyptic number.
204143350362131 is a deficient number, since it is larger than the sum of its proper divisors (12008915029789).
204143350362131 is a wasteful number, since it uses less digits than its factorization.
204143350362131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26814213.
The product of its (nonzero) digits is 155520, while the sum is 38.
The spelling of 204143350362131 in words is "two hundred four trillion, one hundred forty-three billion, three hundred fifty million, three hundred sixty-two thousand, one hundred thirty-one".
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