Base | Representation |
---|---|
bin | 1010001100100001010010… |
… | …1010000001000010111011 |
3 | 1110200200111220010010112021 |
4 | 2203020110222001002323 |
5 | 2432132003031414321 |
6 | 35501522215055311 |
7 | 2234624325001261 |
oct | 243102452010273 |
9 | 43620456103467 |
10 | 11210211201211 |
11 | 3632250a78780 |
12 | 1310745071537 |
13 | 63417010a209 |
14 | 2aa811876431 |
15 | 14690b309941 |
hex | a3214a810bb |
11210211201211 has 32 divisors (see below), whose sum is σ = 12382237808640. Its totient is φ = 10064225808000.
The previous prime is 11210211201197. The next prime is 11210211201247.
11210211201211 is nontrivially palindromic in base 10.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11210211201211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11210211201251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 705613710 + ... + 705629596.
It is an arithmetic number, because the mean of its divisors is an integer number (386944931520).
Almost surely, 211210211201211 is an apocalyptic number.
11210211201211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
11210211201211 is a deficient number, since it is larger than the sum of its proper divisors (1172026607429).
11210211201211 is a wasteful number, since it uses less digits than its factorization.
11210211201211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17595.
The product of its (nonzero) digits is 16, while the sum is 16.
It can be divided in two parts, 1121021 and 1201211, that added together give a palindrome (2322232).
The spelling of 11210211201211 in words is "eleven trillion, two hundred ten billion, two hundred eleven million, two hundred one thousand, two hundred eleven".
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