Base | Representation |
---|---|
bin | 1011000110001000100101… |
… | …0100100110110101111010 |
3 | 1121012022100202001201010002 |
4 | 2301202021110212311322 |
5 | 3044341110304014320 |
6 | 41540335131553002 |
7 | 2366264434326014 |
oct | 261421124466572 |
9 | 47168322051102 |
10 | 12200011001210 |
11 | 3983aa517a40a |
12 | 145053abbb762 |
13 | 6a65c1091246 |
14 | 3026ab3251b4 |
15 | 16253c319675 |
hex | b1889526d7a |
12200011001210 has 8 divisors (see below), whose sum is σ = 21960019802196. Its totient is φ = 4880004400480.
The previous prime is 12200011001209. The next prime is 12200011001291. The reversal of 12200011001210 is 1210011000221.
It can be written as a sum of positive squares in 2 ways, for example, as 12059596672249 + 140414328961 = 3472693^2 + 374719^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12200011001191 and 12200011001200.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610000550051 + ... + 610000550070.
Almost surely, 212200011001210 is an apocalyptic number.
12200011001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12200011001210 is a deficient number, since it is larger than the sum of its proper divisors (9760008800986).
12200011001210 is a wasteful number, since it uses less digits than its factorization.
12200011001210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1220001100128.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 12200011001210 its reverse (1210011000221), we get a palindrome (13410022001431).
The spelling of 12200011001210 in words is "twelve trillion, two hundred billion, eleven million, one thousand, two hundred ten".
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