Base | Representation |
---|---|
bin | 1000100100011010… |
… | …0111101111001101 |
3 | 12221022020222201022 |
4 | 2021012213233031 |
5 | 14202323323341 |
6 | 1020125323525 |
7 | 111000332624 |
oct | 21106475715 |
9 | 5838228638 |
10 | 2300214221 |
11 | a80457a98 |
12 | 5424065a5 |
13 | 2a871b806 |
14 | 17b6c66bb |
15 | d6e14e4b |
hex | 891a7bcd |
2300214221 has 4 divisors (see below), whose sum is σ = 2318326272. Its totient is φ = 2282102172.
The previous prime is 2300214173. The next prime is 2300214227. The reversal of 2300214221 is 1224120032.
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 2300214221 - 222 = 2296019917 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2300214221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2300214227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9055835 + ... + 9056088.
It is an arithmetic number, because the mean of its divisors is an integer number (579581568).
Almost surely, 22300214221 is an apocalyptic number.
It is an amenable number.
2300214221 is a deficient number, since it is larger than the sum of its proper divisors (18112051).
2300214221 is a wasteful number, since it uses less digits than its factorization.
2300214221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18112050.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2300214221 is about 47960.5485894396. The cubic root of 2300214221 is about 1320.0471021224.
Adding to 2300214221 its reverse (1224120032), we get a palindrome (3524334253).
The spelling of 2300214221 in words is "two billion, three hundred million, two hundred fourteen thousand, two hundred twenty-one".
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