Base | Representation |
---|---|
bin | 1011101001000110101… |
… | …0000000000000011011 |
3 | 201010021012020121111202 |
4 | 2322101222000000123 |
5 | 11234111110431021 |
6 | 231515003344415 |
7 | 20310326444246 |
oct | 2722152000033 |
9 | 633235217452 |
10 | 200012202011 |
11 | 77908745806 |
12 | 3291b82210b |
13 | 15b26a020bb |
14 | 997597a25d |
15 | 5309584a0b |
hex | 2e91a8001b |
200012202011 has 4 divisors (see below), whose sum is σ = 200444194272. Its totient is φ = 199580209752.
The previous prime is 200012201971. The next prime is 200012202053. The reversal of 200012202011 is 110202210002.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110202210002 = 2 ⋅55101105001.
It is a cyclic number.
It is not a de Polignac number, because 200012202011 - 218 = 200011939867 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200012201983 and 200012202001.
It is not an unprimeable number, because it can be changed into a prime (200012202911) 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, 215995436 + ... + 215996361.
It is an arithmetic number, because the mean of its divisors is an integer number (50111048568).
Almost surely, 2200012202011 is an apocalyptic number.
200012202011 is a deficient number, since it is larger than the sum of its proper divisors (431992261).
200012202011 is an equidigital number, since it uses as much as digits as its factorization.
200012202011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 431992260.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 200012202011 its reverse (110202210002), we get a palindrome (310214412013).
The spelling of 200012202011 in words is "two hundred billion, twelve million, two hundred two thousand, eleven".
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