Base | Representation |
---|---|
bin | 1000100011000000011101 |
3 | 11012211110000 |
4 | 20203000131 |
5 | 1033144131 |
6 | 120004513 |
7 | 25021122 |
oct | 10430035 |
9 | 4184400 |
10 | 2240541 |
11 | 12a0396 |
12 | 900739 |
13 | 605a84 |
14 | 424749 |
15 | 2e3ce6 |
hex | 22301d |
2240541 has 20 divisors (see below), whose sum is σ = 3388000. Its totient is φ = 1475496.
The previous prime is 2240533. The next prime is 2240551. The reversal of 2240541 is 1450422.
It is not a de Polignac number, because 2240541 - 23 = 2240533 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2240531) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11160 + ... + 11358.
It is an arithmetic number, because the mean of its divisors is an integer number (169400).
22240541 is an apocalyptic number.
It is an amenable number.
2240541 is a deficient number, since it is larger than the sum of its proper divisors (1147459).
2240541 is a wasteful number, since it uses less digits than its factorization.
2240541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350 (or 341 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 2240541 is about 1496.8436792130. The cubic root of 2240541 is about 130.8531851720.
Adding to 2240541 its reverse (1450422), we get a palindrome (3690963).
The spelling of 2240541 in words is "two million, two hundred forty thousand, five hundred forty-one".
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