Base | Representation |
---|---|
bin | 101101100000001000010111… |
… | …100101111110010001101101 |
3 | 222020120021221222202211110222 |
4 | 231200020113211332101231 |
5 | 202212231432104121310 |
6 | 1545341523344341125 |
7 | 60103125453535103 |
oct | 5540102745762155 |
9 | 866507858684428 |
10 | 200120102020205 |
11 | 58845505519794 |
12 | 1a5407493147a5 |
13 | 8788324646423 |
14 | 375bc16725c73 |
15 | 18208b2e98055 |
hex | b6021797e46d |
200120102020205 has 32 divisors (see below), whose sum is σ = 247096488038400. Its totient is φ = 155504414463552.
The previous prime is 200120102020169. The next prime is 200120102020211. The reversal of 200120102020205 is 502020201021002.
200120102020205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 200120102020205 - 26 = 200120102020141 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34678406 + ... + 40035384.
It is an arithmetic number, because the mean of its divisors is an integer number (7721765251200).
Almost surely, 2200120102020205 is an apocalyptic number.
It is an amenable number.
200120102020205 is a deficient number, since it is larger than the sum of its proper divisors (46976386018195).
200120102020205 is a wasteful number, since it uses less digits than its factorization.
200120102020205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5357993.
The product of its (nonzero) digits is 160, while the sum is 17.
Adding to 200120102020205 its reverse (502020201021002), we get a palindrome (702140303041207).
The spelling of 200120102020205 in words is "two hundred trillion, one hundred twenty billion, one hundred two million, twenty thousand, two hundred five".
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