Base | Representation |
---|---|
bin | 1100001111000011100… |
… | …1011010000111000111 |
3 | 202002120012101221102021 |
4 | 3003300321122013013 |
5 | 11420442200324312 |
6 | 240321535424011 |
7 | 21120644421004 |
oct | 3036071320707 |
9 | 662505357367 |
10 | 210200011207 |
11 | 8116647662a |
12 | 348a3685007 |
13 | 16a8b598a74 |
14 | a260a2a8ab |
15 | 5703b8ec07 |
hex | 30f0e5a1c7 |
210200011207 has 2 divisors, whose sum is σ = 210200011208. Its totient is φ = 210200011206.
The previous prime is 210200011169. The next prime is 210200011247. The reversal of 210200011207 is 702110002012.
210200011207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 210200011207 - 27 = 210200011079 is a prime.
It is a super-2 number, since 2×2102000112072 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (210200011247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105100005603 + 105100005604.
It is an arithmetic number, because the mean of its divisors is an integer number (105100005604).
Almost surely, 2210200011207 is an apocalyptic number.
210200011207 is a deficient number, since it is larger than the sum of its proper divisors (1).
210200011207 is an equidigital number, since it uses as much as digits as its factorization.
210200011207 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 56, while the sum is 16.
Adding to 210200011207 its reverse (702110002012), we get a palindrome (912310013219).
The spelling of 210200011207 in words is "two hundred ten billion, two hundred million, eleven thousand, two hundred seven".
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