Base | Representation |
---|---|
bin | 10100111101000111111000 |
3 | 101100002022100 |
4 | 110331013320 |
5 | 2401240430 |
6 | 313423400 |
7 | 64456164 |
oct | 24750770 |
9 | 11302270 |
10 | 5493240 |
11 | 3112175 |
12 | 1a0ab60 |
13 | 11a444c |
14 | a2dca4 |
15 | 737960 |
hex | 53d1f8 |
5493240 has 48 divisors (see below), whose sum is σ = 17854200. Its totient is φ = 1464768.
The previous prime is 5493239. The next prime is 5493253. The reversal of 5493240 is 423945.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 7270 + ... + 7989.
Almost surely, 25493240 is an apocalyptic number.
It is an amenable number.
5493240 is an abundant number, since it is smaller than the sum of its proper divisors (12360960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5493240 is a wasteful number, since it uses less digits than its factorization.
5493240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15276 (or 15269 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 5493240 is about 2343.7661999440. The cubic root of 5493240 is about 176.4450684666.
The spelling of 5493240 in words is "five million, four hundred ninety-three thousand, two hundred forty".
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