Base | Representation |
---|---|
bin | 1000111011011010000001 |
3 | 11101220112111 |
4 | 20323122001 |
5 | 1044343411 |
6 | 122055321 |
7 | 25615363 |
oct | 10733201 |
9 | 4356474 |
10 | 2340481 |
11 | 1359490 |
12 | 94a541 |
13 | 63c400 |
14 | 44cd33 |
15 | 313721 |
hex | 23b681 |
2340481 has 12 divisors (see below), whose sum is σ = 2766960. Its totient is φ = 1962480.
The previous prime is 2340479. The next prime is 2340487. The reversal of 2340481 is 1840432.
It is not a de Polignac number, because 2340481 - 21 = 2340479 is a prime.
It is a super-2 number, since 2×23404812 = 10955702622722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2340487) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1230 + ... + 2488.
It is an arithmetic number, because the mean of its divisors is an integer number (230580).
22340481 is an apocalyptic number.
It is an amenable number.
2340481 is a deficient number, since it is larger than the sum of its proper divisors (426479).
2340481 is a wasteful number, since it uses less digits than its factorization.
2340481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1296 (or 1283 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 2340481 is about 1529.8630657677. The cubic root of 2340481 is about 132.7705354201.
It can be divided in two parts, 23 and 40481, that added together give a palindrome (40504).
The spelling of 2340481 in words is "two million, three hundred forty thousand, four hundred eighty-one".
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