Base | Representation |
---|---|
bin | 1000111011100101100100 |
3 | 11101221112212 |
4 | 20323211210 |
5 | 1044404340 |
6 | 122102552 |
7 | 25620500 |
oct | 10734544 |
9 | 4357485 |
10 | 2341220 |
11 | 1359aa2 |
12 | 94aa58 |
13 | 63c84b |
14 | 44d300 |
15 | 313a65 |
hex | 23b964 |
2341220 has 36 divisors (see below), whose sum is σ = 5721660. Its totient is φ = 802368.
The previous prime is 2341219. The next prime is 2341243. The reversal of 2341220 is 221432.
2341220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 682276 + 1658944 = 826^2 + 1288^2 .
It is a super-2 number, since 2×23412202 = 10962622176800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 2341195 and 2341204.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215 + ... + 2174.
It is an arithmetic number, because the mean of its divisors is an integer number (158935).
22341220 is an apocalyptic number.
2341220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2341220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2860830).
2341220 is an abundant number, since it is smaller than the sum of its proper divisors (3380440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2341220 is a wasteful number, since it uses less digits than its factorization.
2341220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2412 (or 2403 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 2341220 is about 1530.1045715898. The cubic root of 2341220 is about 132.7845079185.
Adding to 2341220 its reverse (221432), we get a palindrome (2562652).
It can be divided in two parts, 23412 and 20, that added together give a palindrome (23432).
The spelling of 2341220 in words is "two million, three hundred forty-one thousand, two hundred twenty".
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