Base | Representation |
---|---|
bin | 1100010010110010000… |
… | …0000100010000111010 |
3 | 202012010220001200122022 |
4 | 3010230200010100322 |
5 | 11430014200013312 |
6 | 241005100554442 |
7 | 21154506250250 |
oct | 3045440042072 |
9 | 665126050568 |
10 | 211200001082 |
11 | 81629992844 |
12 | 34b22552a22 |
13 | 16bba801455 |
14 | a3177745d0 |
15 | 576186d172 |
hex | 312c80443a |
211200001082 has 16 divisors (see below), whose sum is σ = 374541874560. Its totient is φ = 87393103728.
The previous prime is 211200001081. The next prime is 211200001087. The reversal of 211200001082 is 280100002112.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 211200001082.
It is not an unprimeable number, because it can be changed into a prime (211200001081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260098118 + ... + 260098929.
It is an arithmetic number, because the mean of its divisors is an integer number (23408867160).
Almost surely, 2211200001082 is an apocalyptic number.
211200001082 is a deficient number, since it is larger than the sum of its proper divisors (163341873478).
211200001082 is a wasteful number, since it uses less digits than its factorization.
211200001082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 520197085.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 211200001082 its reverse (280100002112), we get a palindrome (491300003194).
The spelling of 211200001082 in words is "two hundred eleven billion, two hundred million, one thousand, eighty-two".
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