Base | Representation |
---|---|
bin | 1011000110001100101011… |
… | …0101110000100110111000 |
3 | 1121012102012100102100110210 |
4 | 2301203022311300212320 |
5 | 3044400333203223000 |
6 | 41541040155511120 |
7 | 2366333612421204 |
oct | 261431265604670 |
9 | 47172170370423 |
10 | 12201110211000 |
11 | 39845096a4a57 |
12 | 14507a71584a0 |
13 | 6a6737a26339 |
14 | 3027732d9b04 |
15 | 1625a3a96350 |
hex | b18cad709b8 |
12201110211000 has 128 divisors (see below), whose sum is σ = 38070003628800. Its totient is φ = 3253412316800.
The previous prime is 12201110210977. The next prime is 12201110211071. The reversal of 12201110211000 is 11201110221.
It is a Harshad number since it is a multiple of its sum of digits (12).
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, 47641291 + ... + 47896709.
It is an arithmetic number, because the mean of its divisors is an integer number (297421903350).
Almost surely, 212201110211000 is an apocalyptic number.
12201110211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12201110211000 is an abundant number, since it is smaller than the sum of its proper divisors (25868893417800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12201110211000 is a wasteful number, since it uses less digits than its factorization.
12201110211000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271366 (or 271352 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 12201110211000 its reverse (11201110221), we get a palindrome (12212311321221).
The spelling of 12201110211000 in words is "twelve trillion, two hundred one billion, one hundred ten million, two hundred eleven thousand".
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