Base | Representation |
---|---|
bin | 101101011110100100110011… |
… | …101111101000110000000001 |
3 | 222020012002000211000022001201 |
4 | 231132210303233220300001 |
5 | 202204004013213224441 |
6 | 1545220443510101201 |
7 | 60062322361512604 |
oct | 5536446357506001 |
9 | 866162024008051 |
10 | 200013200133121 |
11 | 58804138161781 |
12 | 1a523a9404a801 |
13 | 877b218c6363b |
14 | 3756994ba833b |
15 | 181cc07d74c31 |
hex | b5e933be8c01 |
200013200133121 has 4 divisors (see below), whose sum is σ = 200414028190000. Its totient is φ = 199612372076244.
The previous prime is 200013200133119. The next prime is 200013200133133. The reversal of 200013200133121 is 121331002310002.
200013200133121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 200013200133121 - 21 = 200013200133119 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200013200143121) 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, 200414027691 + ... + 200414028688.
It is an arithmetic number, because the mean of its divisors is an integer number (50103507047500).
Almost surely, 2200013200133121 is an apocalyptic number.
It is an amenable number.
200013200133121 is a deficient number, since it is larger than the sum of its proper divisors (400828056879).
200013200133121 is an equidigital number, since it uses as much as digits as its factorization.
200013200133121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400828056878.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 200013200133121 its reverse (121331002310002), we get a palindrome (321344202443123).
The spelling of 200013200133121 in words is "two hundred trillion, thirteen billion, two hundred million, one hundred thirty-three thousand, one hundred twenty-one".
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