Base | Representation |
---|---|
bin | 10100110010011001111100 |
3 | 101020212002102 |
4 | 110302121330 |
5 | 2343334330 |
6 | 312444232 |
7 | 64214201 |
oct | 24623174 |
9 | 11225072 |
10 | 5449340 |
11 | 3092196 |
12 | 19a9678 |
13 | 118a480 |
14 | a1bca8 |
15 | 729945 |
hex | 53267c |
5449340 has 24 divisors (see below), whose sum is σ = 12324480. Its totient is φ = 2011968.
The previous prime is 5449319. The next prime is 5449349. The reversal of 5449340 is 439445.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5449349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10220 + ... + 10739.
It is an arithmetic number, because the mean of its divisors is an integer number (513520).
Almost surely, 25449340 is an apocalyptic number.
It is an amenable number.
5449340 is an abundant number, since it is smaller than the sum of its proper divisors (6875140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5449340 is a wasteful number, since it uses less digits than its factorization.
5449340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20981 (or 20979 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 5449340 is about 2334.3821452367. The cubic root of 5449340 is about 175.9737822517.
It can be divided in two parts, 54 and 49340, that added together give a palindrome (49394).
The spelling of 5449340 in words is "five million, four hundred forty-nine thousand, three hundred forty".
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