Base | Representation |
---|---|
bin | 101101100100101001000001… |
… | …100001011010001011000011 |
3 | 222021122220222022121122122221 |
4 | 231210221001201122023003 |
5 | 202232321212014042011 |
6 | 1550140142441511511 |
7 | 60134410212413650 |
oct | 5544510141321303 |
9 | 867586868548587 |
10 | 200430043112131 |
11 | 589549a4155538 |
12 | 1a590827aa2597 |
13 | 87ab619ba8541 |
14 | 376cc19c54c27 |
15 | 18289a327a971 |
hex | b64a4185a2c3 |
200430043112131 has 4 divisors (see below), whose sum is σ = 229062906413872. Its totient is φ = 171797179810392.
The previous prime is 200430043112113. The next prime is 200430043112161. The reversal of 200430043112131 is 131211340034002.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 200430043112131 - 29 = 200430043111619 is a prime.
It is a super-2 number, since 2×2004300431121312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200430043112096 and 200430043112105.
It is not an unprimeable number, because it can be changed into a prime (200430043112161) 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, 14316431650860 + ... + 14316431650873.
It is an arithmetic number, because the mean of its divisors is an integer number (57265726603468).
Almost surely, 2200430043112131 is an apocalyptic number.
200430043112131 is a deficient number, since it is larger than the sum of its proper divisors (28632863301741).
200430043112131 is an equidigital number, since it uses as much as digits as its factorization.
200430043112131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28632863301740.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 200430043112131 its reverse (131211340034002), we get a palindrome (331641383146133).
The spelling of 200430043112131 in words is "two hundred trillion, four hundred thirty billion, forty-three million, one hundred twelve thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •