Base | Representation |
---|---|
bin | 110000000001100010100110… |
… | …010011111101111001001010 |
3 | 1000200211200100112121201200221 |
4 | 300001202212103331321022 |
5 | 210140444341103001302 |
6 | 2025113300011020254 |
7 | 62326366532664442 |
oct | 6001424623757112 |
9 | 1020750315551627 |
10 | 211212102000202 |
11 | 61331605322316 |
12 | 1b8323a173a68a |
13 | 90b12a602a964 |
14 | 3a22a1264b122 |
15 | 19641a138a937 |
hex | c018a64fde4a |
211212102000202 has 8 divisors (see below), whose sum is σ = 330592855304736. Its totient is φ = 101014483565292.
The previous prime is 211212102000199. The next prime is 211212102000203. The reversal of 211212102000202 is 202000201212112.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2112121020002022 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (211212102000203) 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, 2295783717348 + ... + 2295783717439.
It is an arithmetic number, because the mean of its divisors is an integer number (41324106913092).
Almost surely, 2211212102000202 is an apocalyptic number.
211212102000202 is a deficient number, since it is larger than the sum of its proper divisors (119380753304534).
211212102000202 is a wasteful number, since it uses less digits than its factorization.
211212102000202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4591567434812.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 211212102000202 its reverse (202000201212112), we get a palindrome (413212303212314).
The spelling of 211212102000202 in words is "two hundred eleven trillion, two hundred twelve billion, one hundred two million, two hundred two", and thus it is an aban number.
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