Base | Representation |
---|---|
bin | 110111111100001110… |
… | …0000110001110110001 |
3 | 102111002012222200212010 |
4 | 1233320130012032301 |
5 | 3432012322411423 |
6 | 131104334353133 |
7 | 11451663060525 |
oct | 1577034061661 |
9 | 374065880763 |
10 | 120132232113 |
11 | 46a47571063 |
12 | 1b34805b7a9 |
13 | b436704b1a |
14 | 5b58b27d85 |
15 | 31d18c5693 |
hex | 1bf87063b1 |
120132232113 has 16 divisors (see below), whose sum is σ = 169619849280. Its totient is φ = 75367574016.
The previous prime is 120132232097. The next prime is 120132232123. The reversal of 120132232113 is 311232231021.
It is not a de Polignac number, because 120132232113 - 24 = 120132232097 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 120132232113.
It is not an unprimeable number, because it can be changed into a prime (120132232123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270933 + ... + 560061.
It is an arithmetic number, because the mean of its divisors is an integer number (10601240580).
Almost surely, 2120132232113 is an apocalyptic number.
It is an amenable number.
120132232113 is a deficient number, since it is larger than the sum of its proper divisors (49487617167).
120132232113 is a wasteful number, since it uses less digits than its factorization.
120132232113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297296.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 120132232113 its reverse (311232231021), we get a palindrome (431364463134).
The spelling of 120132232113 in words is "one hundred twenty billion, one hundred thirty-two million, two hundred thirty-two thousand, one hundred thirteen".
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