Base | Representation |
---|---|
bin | 10100111101010010110000 |
3 | 101100010021010 |
4 | 110331102300 |
5 | 2401301221 |
6 | 313430520 |
7 | 64461210 |
oct | 24752260 |
9 | 11303233 |
10 | 5493936 |
11 | 3112748 |
12 | 1a0b440 |
13 | 11a4866 |
14 | a30240 |
15 | 737c76 |
hex | 53d4b0 |
5493936 has 80 divisors (see below), whose sum is σ = 16498944. Its totient is φ = 1542912.
The previous prime is 5493931. The next prime is 5493937. The reversal of 5493936 is 6393945.
It is a junction number, because it is equal to n+sod(n) for n = 5493894 and 5493903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5493931) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 27790 + ... + 27986.
Almost surely, 25493936 is an apocalyptic number.
5493936 is a gapful number since it is divisible by the number (56) 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 5493936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8249472).
5493936 is an abundant number, since it is smaller than the sum of its proper divisors (11005008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5493936 is a wasteful number, since it uses less digits than its factorization.
5493936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298 (or 292 counting only the distinct ones).
The product of its digits is 87480, while the sum is 39.
The square root of 5493936 is about 2343.9146742149. The cubic root of 5493936 is about 176.4525200848.
Subtracting 5493936 from its reverse (6393945), we obtain a palindrome (900009).
The spelling of 5493936 in words is "five million, four hundred ninety-three thousand, nine hundred thirty-six".
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