Base | Representation |
---|---|
bin | 11010010000111… |
… | …10001000111100 |
3 | 120100120122021102 |
4 | 31020132020330 |
5 | 422400340122 |
6 | 33510152232 |
7 | 5313504140 |
oct | 1510361074 |
9 | 510518242 |
10 | 220324412 |
11 | 103404aa0 |
12 | 61952678 |
13 | 36852299 |
14 | 21393220 |
15 | 14521492 |
hex | d21e23c |
220324412 has 24 divisors (see below), whose sum is σ = 480708480. Its totient is φ = 85840560.
The previous prime is 220324411. The next prime is 220324453. The reversal of 220324412 is 214423022.
220324412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220324411) 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 7 ways as a sum of consecutive naturals, for example, 357362 + ... + 357977.
It is an arithmetic number, because the mean of its divisors is an integer number (20029520).
Almost surely, 2220324412 is an apocalyptic number.
220324412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
220324412 is an abundant number, since it is smaller than the sum of its proper divisors (260384068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220324412 is a wasteful number, since it uses less digits than its factorization.
220324412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715361 (or 715359 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 220324412 is about 14843.3288719209. The cubic root of 220324412 is about 603.9776573172.
Adding to 220324412 its reverse (214423022), we get a palindrome (434747434).
The spelling of 220324412 in words is "two hundred twenty million, three hundred twenty-four thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •