Base | Representation |
---|---|
bin | 11011010010011010110110… |
… | …000110011101011000000010 |
3 | 120201221010121111112020220120 |
4 | 123102122312012131120002 |
5 | 111212243142010100310 |
6 | 1103125120411321110 |
7 | 34164440536523604 |
oct | 3322326606353002 |
9 | 521833544466816 |
10 | 120013031331330 |
11 | 352702714a9325 |
12 | 115633b5450196 |
13 | 51c724614b607 |
14 | 218c939a33174 |
15 | dd1c336e5b70 |
hex | 6d26b619d602 |
120013031331330 has 16 divisors (see below), whose sum is σ = 288031275195264. Its totient is φ = 32003475021680.
The previous prime is 120013031331301. The next prime is 120013031331331. The reversal of 120013031331330 is 33133130310021.
It is a self number, because there is not a number n which added to its sum of digits gives 120013031331330.
It is not an unprimeable number, because it can be changed into a prime (120013031331331) 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, 2000217188826 + ... + 2000217188885.
It is an arithmetic number, because the mean of its divisors is an integer number (18001954699704).
Almost surely, 2120013031331330 is an apocalyptic number.
120013031331330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120013031331330 is an abundant number, since it is smaller than the sum of its proper divisors (168018243863934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120013031331330 is a wasteful number, since it uses less digits than its factorization.
120013031331330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4000434377721.
The product of its (nonzero) digits is 1458, while the sum is 24.
Adding to 120013031331330 its reverse (33133130310021), we get a palindrome (153146161641351).
The spelling of 120013031331330 in words is "one hundred twenty trillion, thirteen billion, thirty-one million, three hundred thirty-one thousand, three hundred thirty".
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