Base | Representation |
---|---|
bin | 1011101001100011000… |
… | …0011111110011011011 |
3 | 201010120111102201211021 |
4 | 2322120300133303123 |
5 | 11234332111030002 |
6 | 231534501143311 |
7 | 20313304240603 |
oct | 2723060376333 |
9 | 633514381737 |
10 | 200131345627 |
11 | 77969a22104 |
12 | 329536bab37 |
13 | 15b455b9295 |
14 | 9987711c03 |
15 | 5314c6b737 |
hex | 2e98c1fcdb |
200131345627 has 4 divisors (see below), whose sum is σ = 200132548200. Its totient is φ = 200130143056.
The previous prime is 200131345621. The next prime is 200131345643. The reversal of 200131345627 is 726543131002.
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 200131345627 - 211 = 200131343579 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200131345592 and 200131345601.
It is not an unprimeable number, because it can be changed into a prime (200131345621) 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, 302002 + ... + 701047.
It is an arithmetic number, because the mean of its divisors is an integer number (50033137050).
Almost surely, 2200131345627 is an apocalyptic number.
200131345627 is a deficient number, since it is larger than the sum of its proper divisors (1202573).
200131345627 is a wasteful number, since it uses less digits than its factorization.
200131345627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1202572.
The product of its (nonzero) digits is 30240, while the sum is 34.
Adding to 200131345627 its reverse (726543131002), we get a palindrome (926674476629).
The spelling of 200131345627 in words is "two hundred billion, one hundred thirty-one million, three hundred forty-five thousand, six hundred twenty-seven".
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