Base | Representation |
---|---|
bin | 11001001111011100001010… |
… | …110000010000011100001000 |
3 | 112120001122220002122121212221 |
4 | 121033130022300100130020 |
5 | 104022310441212401440 |
6 | 1032034144541143424 |
7 | 32245236543556003 |
oct | 3117341260203410 |
9 | 476048802577787 |
10 | 111012200122120 |
11 | 32410011983440 |
12 | 1054aaa925ab74 |
13 | 49c3536ccc56b |
14 | 1d5b03a7ba53a |
15 | cc7a37079d4a |
hex | 64f70ac10708 |
111012200122120 has 64 divisors (see below), whose sum is σ = 272493877075200. Its totient is φ = 40366682273280.
The previous prime is 111012200122081. The next prime is 111012200122141. The reversal of 111012200122120 is 21221002210111.
It is a junction number, because it is equal to n+sod(n) for n = 111012200122094 and 111012200122103.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 8486017 + ... + 17147503.
It is an arithmetic number, because the mean of its divisors is an integer number (4257716829300).
Almost surely, 2111012200122120 is an apocalyptic number.
111012200122120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
111012200122120 is an abundant number, since it is smaller than the sum of its proper divisors (161481676953080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111012200122120 is a wasteful number, since it uses less digits than its factorization.
111012200122120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8690638 (or 8690634 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 111012200122120 its reverse (21221002210111), we get a palindrome (132233202332231).
The spelling of 111012200122120 in words is "one hundred eleven trillion, twelve billion, two hundred million, one hundred twenty-two thousand, one hundred twenty".
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