Base | Representation |
---|---|
bin | 1011000110001000111010… |
… | …1100110001001010010011 |
3 | 1121012022121000211100102012 |
4 | 2301202032230301022103 |
5 | 3044341301403033021 |
6 | 41540352113413135 |
7 | 2366266611225344 |
oct | 261421654611223 |
9 | 47168530740365 |
10 | 12200101221011 |
11 | 39840410a0930 |
12 | 145056526a1ab |
13 | 6a660698c242 |
14 | 3026b92cc0cb |
15 | 1625451db35b |
hex | b188eb31293 |
12200101221011 has 8 divisors (see below), whose sum is σ = 13315926571200. Its totient is φ = 11085396744040.
The previous prime is 12200101220977. The next prime is 12200101221041. The reversal of 12200101221011 is 11012210100221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12200101221011 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12200101221041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280195541 + ... + 280239078.
It is an arithmetic number, because the mean of its divisors is an integer number (1664490821400).
Almost surely, 212200101221011 is an apocalyptic number.
12200101221011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12200101221011 is a deficient number, since it is larger than the sum of its proper divisors (1115825350189).
12200101221011 is a wasteful number, since it uses less digits than its factorization.
12200101221011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560436609.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12200101221011 its reverse (11012210100221), we get a palindrome (23212311321232).
The spelling of 12200101221011 in words is "twelve trillion, two hundred billion, one hundred one million, two hundred twenty-one thousand, eleven".
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