Base | Representation |
---|---|
bin | 110111111000111000… |
… | …0011110000101101001 |
3 | 102110210102001102200112 |
4 | 1233301300132011221 |
5 | 3431300123212301 |
6 | 131045251544105 |
7 | 11446132201604 |
oct | 1576160360551 |
9 | 373712042615 |
10 | 120020132201 |
11 | 4699a265802 |
12 | 1b3165bb035 |
13 | b419415a08 |
14 | 5b47ca733b |
15 | 31c6b309bb |
hex | 1bf1c1e169 |
120020132201 has 2 divisors, whose sum is σ = 120020132202. Its totient is φ = 120020132200.
The previous prime is 120020132189. The next prime is 120020132213. The reversal of 120020132201 is 102231020021.
It is a happy number.
It is a balanced prime because it is at equal distance from previous prime (120020132189) and next prime (120020132213).
It can be written as a sum of positive squares in only one way, i.e., 97272253225 + 22747878976 = 311885^2 + 150824^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120020132201 is a prime.
It is not a weakly prime, because it can be changed into another prime (120020132251) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60010066100 + 60010066101.
It is an arithmetic number, because the mean of its divisors is an integer number (60010066101).
Almost surely, 2120020132201 is an apocalyptic number.
It is an amenable number.
120020132201 is a deficient number, since it is larger than the sum of its proper divisors (1).
120020132201 is an equidigital number, since it uses as much as digits as its factorization.
120020132201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 120020132201 its reverse (102231020021), we get a palindrome (222251152222).
The spelling of 120020132201 in words is "one hundred twenty billion, twenty million, one hundred thirty-two thousand, two hundred one".
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