Base | Representation |
---|---|
bin | 10010000111110… |
… | …000001010111001 |
3 | 210012001221001112 |
4 | 102013300022321 |
5 | 1110312202301 |
6 | 50100130105 |
7 | 10351101050 |
oct | 2207601271 |
9 | 705057045 |
10 | 304022201 |
11 | 14668141a |
12 | 85996935 |
13 | 4aca87c2 |
14 | 2c53d397 |
15 | 1ba559bb |
hex | 121f02b9 |
304022201 has 4 divisors (see below), whose sum is σ = 347453952. Its totient is φ = 260590452.
The previous prime is 304022197. The next prime is 304022207. The reversal of 304022201 is 102220403.
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 not a de Polignac number, because 304022201 - 22 = 304022197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (304022207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21715865 + ... + 21715878.
It is an arithmetic number, because the mean of its divisors is an integer number (86863488).
Almost surely, 2304022201 is an apocalyptic number.
It is an amenable number.
304022201 is a deficient number, since it is larger than the sum of its proper divisors (43431751).
304022201 is an equidigital number, since it uses as much as digits as its factorization.
304022201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43431750.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 304022201 is about 17436.2324198779. The cubic root of 304022201 is about 672.4114492105.
Adding to 304022201 its reverse (102220403), we get a palindrome (406242604).
The spelling of 304022201 in words is "three hundred four million, twenty-two thousand, two hundred one".
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