Base | Representation |
---|---|
bin | 11011010011110101010110… |
… | …011101111001100001100100 |
3 | 120202021102110010102120011220 |
4 | 123103311112131321201210 |
5 | 111220341203021023022 |
6 | 1103241511431300340 |
7 | 34204451000156463 |
oct | 3323652635714144 |
9 | 522242403376156 |
10 | 120110211111012 |
11 | 352a84aa9a6131 |
12 | 1157a1b681a6b0 |
13 | 52034625a1325 |
14 | 21935182c89da |
15 | dd452004e85c |
hex | 6d3d56779864 |
120110211111012 has 24 divisors (see below), whose sum is σ = 280682435695200. Its totient is φ = 39975983260416.
The previous prime is 120110211110977. The next prime is 120110211111017. The reversal of 120110211111012 is 210111112011021.
It is a junction number, because it is equal to n+sod(n) for n = 120110211110982 and 120110211111000.
It is not an unprimeable number, because it can be changed into a prime (120110211111017) 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, 7594213837 + ... + 7594229652.
It is an arithmetic number, because the mean of its divisors is an integer number (11695101487300).
Almost surely, 2120110211111012 is an apocalyptic number.
120110211111012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120110211111012 is an abundant number, since it is smaller than the sum of its proper divisors (160572224584188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120110211111012 is a wasteful number, since it uses less digits than its factorization.
120110211111012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15188444155 (or 15188444153 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 15.
Adding to 120110211111012 its reverse (210111112011021), we get a palindrome (330221323122033).
Subtracting 120110211111012 from its reverse (210111112011021), we obtain a palindrome (90000900900009).
The spelling of 120110211111012 in words is "one hundred twenty trillion, one hundred ten billion, two hundred eleven million, one hundred eleven thousand, twelve".
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