Base | Representation |
---|---|
bin | 1011000110001000100101… |
… | …0101011001110110001000 |
3 | 1121012022100202110022200111 |
4 | 2301202021111121312020 |
5 | 3044341110332210440 |
6 | 41540335140244104 |
7 | 2366264436156046 |
oct | 261421125316610 |
9 | 47168322408614 |
10 | 12200011210120 |
11 | 3983aa5302368 |
12 | 145053b0a0634 |
13 | 6a65c1135366 |
14 | 3026ab37b396 |
15 | 16253c35b4ea |
hex | b1889559d88 |
12200011210120 has 32 divisors (see below), whose sum is σ = 27450283129920. Its totient is φ = 4879958633920.
The previous prime is 12200011210109. The next prime is 12200011210129. The reversal of 12200011210120 is 2101211000221.
It is a self number, because there is not a number n which added to its sum of digits gives 12200011210120.
It is not an unprimeable number, because it can be changed into a prime (12200011210129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3050979 + ... + 5805901.
It is an arithmetic number, because the mean of its divisors is an integer number (857821347810).
Almost surely, 212200011210120 is an apocalyptic number.
12200011210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12200011210120 is an abundant number, since it is smaller than the sum of its proper divisors (15250271919800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12200011210120 is a wasteful number, since it uses less digits than its factorization.
12200011210120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2865645 (or 2865641 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 12200011210120 its reverse (2101211000221), we get a palindrome (14301222210341).
The spelling of 12200011210120 in words is "twelve trillion, two hundred billion, eleven million, two hundred ten thousand, one hundred twenty".
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