Base | Representation |
---|---|
bin | 1011000110001001010101… |
… | …0000010100000010011001 |
3 | 1121012022212200202222020121 |
4 | 2301202111100110002121 |
5 | 3044342013031432301 |
6 | 41540411042553241 |
7 | 2366302415111251 |
oct | 261422520240231 |
9 | 47168780688217 |
10 | 12200211202201 |
11 | 398409818a380 |
12 | 1450596068821 |
13 | 6a66236b8b79 |
14 | 3026c9b5a961 |
15 | 16254ebb33a1 |
hex | b1895414099 |
12200211202201 has 8 divisors (see below), whose sum is σ = 13738654257408. Its totient is φ = 10733323638000.
The previous prime is 12200211202147. The next prime is 12200211202217. The reversal of 12200211202201 is 10220211200221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12200211202201 - 217 = 12200211071129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12200211202301) 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, 17888872390 + ... + 17888873071.
It is an arithmetic number, because the mean of its divisors is an integer number (1717331782176).
Almost surely, 212200211202201 is an apocalyptic number.
12200211202201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12200211202201 is a deficient number, since it is larger than the sum of its proper divisors (1538443055207).
12200211202201 is a wasteful number, since it uses less digits than its factorization.
12200211202201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35777745503.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 12200211202201 its reverse (10220211200221), we get a palindrome (22420422402422).
The spelling of 12200211202201 in words is "twelve trillion, two hundred billion, two hundred eleven million, two hundred two thousand, two hundred one".
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