Base | Representation |
---|---|
bin | 110111111000111000… |
… | …1000111000111001001 |
3 | 102110210102100222011221 |
4 | 1233301301013013021 |
5 | 3431300144101413 |
6 | 131045255322041 |
7 | 11446133501521 |
oct | 1576161070711 |
9 | 373712328157 |
10 | 120020300233 |
11 | 4699a36aa79 |
12 | 1b316680321 |
13 | b419474342 |
14 | 5b47d0c681 |
15 | 31c6b6568d |
hex | 1bf1c471c9 |
120020300233 has 4 divisors (see below), whose sum is σ = 126337158160. Its totient is φ = 113703442308.
The previous prime is 120020300221. The next prime is 120020300261. The reversal of 120020300233 is 332003020021.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120020300233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120020300273) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3158428935 + ... + 3158428972.
It is an arithmetic number, because the mean of its divisors is an integer number (31584289540).
Almost surely, 2120020300233 is an apocalyptic number.
It is an amenable number.
120020300233 is a deficient number, since it is larger than the sum of its proper divisors (6316857927).
120020300233 is an equidigital number, since it uses as much as digits as its factorization.
120020300233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6316857926.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 120020300233 its reverse (332003020021), we get a palindrome (452023320254).
The spelling of 120020300233 in words is "one hundred twenty billion, twenty million, three hundred thousand, two hundred thirty-three".
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