Base | Representation |
---|---|
bin | 101101101101001111011111… |
… | …111011001110100100000010 |
3 | 222100202102121212111120010211 |
4 | 231231033133323032210002 |
5 | 202322012213431400002 |
6 | 1551311453522144334 |
7 | 60225203350311562 |
oct | 5555173773164402 |
9 | 870672555446124 |
10 | 201021111200002 |
11 | 59062635732275 |
12 | 1a6672a34b20aa |
13 | 8822295204b32 |
14 | 378d68bb68da2 |
15 | 1839048dbadd7 |
hex | b6d3dfece902 |
201021111200002 has 4 divisors (see below), whose sum is σ = 301531666800006. Its totient is φ = 100510555600000.
The previous prime is 201021111199957. The next prime is 201021111200023. The reversal of 201021111200002 is 200002111120102.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 115367770601721 + 85653340598281 = 10740939^2 + 9254909^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50255277799999 + ... + 50255277800002.
Almost surely, 2201021111200002 is an apocalyptic number.
201021111200002 is a deficient number, since it is larger than the sum of its proper divisors (100510555600004).
201021111200002 is a wasteful number, since it uses less digits than its factorization.
201021111200002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100510555600003.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 201021111200002 its reverse (200002111120102), we get a palindrome (401023222320104).
The spelling of 201021111200002 in words is "two hundred one trillion, twenty-one billion, one hundred eleven million, two hundred thousand, two".
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