Base | Representation |
---|---|
bin | 10001111100101… |
… | …011101011001001 |
3 | 202222121111021001 |
4 | 101330223223021 |
5 | 1104041321301 |
6 | 45514015001 |
7 | 10314323314 |
oct | 2174535311 |
9 | 688544231 |
10 | 301120201 |
11 | 144a7a078 |
12 | 84a17461 |
13 | 4a500945 |
14 | 2bdc597b |
15 | 1b680c01 |
hex | 11f2bac9 |
301120201 has 4 divisors (see below), whose sum is σ = 318833172. Its totient is φ = 283407232.
The previous prime is 301120187. The next prime is 301120219. The reversal of 301120201 is 102021103.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102021103 = 229 ⋅445507.
It can be written as a sum of positive squares in 2 ways, for example, as 214183225 + 86936976 = 14635^2 + 9324^2 .
It is a cyclic number.
It is not a de Polignac number, because 301120201 - 225 = 267565769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (301120231) 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, 8856460 + ... + 8856493.
It is an arithmetic number, because the mean of its divisors is an integer number (79708293).
Almost surely, 2301120201 is an apocalyptic number.
It is an amenable number.
301120201 is a deficient number, since it is larger than the sum of its proper divisors (17712971).
301120201 is a wasteful number, since it uses less digits than its factorization.
301120201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17712970.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 301120201 is about 17352.8153623555. The cubic root of 301120201 is about 670.2651367664.
Adding to 301120201 its reverse (102021103), we get a palindrome (403141304).
The spelling of 301120201 in words is "three hundred one million, one hundred twenty thousand, two hundred one".
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