Base | Representation |
---|---|
bin | 1011101001110110110… |
… | …0101011110001000011 |
3 | 201010210021101210201210 |
4 | 2322131230223301003 |
5 | 11240014320412011 |
6 | 231551021501203 |
7 | 20315331615324 |
oct | 2723554536103 |
9 | 633707353653 |
10 | 200214232131 |
11 | 77a01794a51 |
12 | 32977411803 |
13 | 15b5981a454 |
14 | 999472a44b |
15 | 531c1906a6 |
hex | 2e9db2bc43 |
200214232131 has 32 divisors (see below), whose sum is σ = 285047424000. Its totient is φ = 124759958400.
The previous prime is 200214232109. The next prime is 200214232139. The reversal of 200214232131 is 131232412002.
It is not a de Polignac number, because 200214232131 - 221 = 200212134979 is a prime.
It is a super-2 number, since 2×2002142321312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 200214232098 and 200214232107.
It is not an unprimeable number, because it can be changed into a prime (200214232139) 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, 484306 + ... + 796856.
It is an arithmetic number, because the mean of its divisors is an integer number (8907732000).
Almost surely, 2200214232131 is an apocalyptic number.
200214232131 is a deficient number, since it is larger than the sum of its proper divisors (84833191869).
200214232131 is a wasteful number, since it uses less digits than its factorization.
200214232131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312819.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 200214232131 its reverse (131232412002), we get a palindrome (331446644133).
The spelling of 200214232131 in words is "two hundred billion, two hundred fourteen million, two hundred thirty-two thousand, one hundred thirty-one".
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