Base | Representation |
---|---|
bin | 110111111000111000… |
… | …0000000010100111101 |
3 | 102110210101211020110201 |
4 | 1233301300000110331 |
5 | 3431300110312201 |
6 | 131045245203501 |
7 | 11446131153322 |
oct | 1576160002475 |
9 | 373711736421 |
10 | 120020010301 |
11 | 4699a192164 |
12 | 1b316560591 |
13 | b4193a2399 |
14 | 5b47c74b49 |
15 | 31c6b09801 |
hex | 1bf1c0053d |
120020010301 has 4 divisors (see below), whose sum is σ = 120038100412. Its totient is φ = 120001920192.
The previous prime is 120020010289. The next prime is 120020010311. The reversal of 120020010301 is 103010020021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 65520640900 + 54499369401 = 255970^2 + 233451^2 .
It is a cyclic number.
It is not a de Polignac number, because 120020010301 - 25 = 120020010269 is a prime.
It is a super-2 number, since 2×1200200103012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120020010311) 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, 9035100 + ... + 9048373.
It is an arithmetic number, because the mean of its divisors is an integer number (30009525103).
Almost surely, 2120020010301 is an apocalyptic number.
It is an amenable number.
120020010301 is a deficient number, since it is larger than the sum of its proper divisors (18090111).
120020010301 is an equidigital number, since it uses as much as digits as its factorization.
120020010301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18090110.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 120020010301 its reverse (103010020021), we get a palindrome (223030030322).
The spelling of 120020010301 in words is "one hundred twenty billion, twenty million, ten thousand, three hundred one".
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