Base | Representation |
---|---|
bin | 10011000011000111110100 |
3 | 100101200211100 |
4 | 103003013310 |
5 | 2234243044 |
6 | 255010100 |
7 | 60305244 |
oct | 23030764 |
9 | 10350740 |
10 | 4993524 |
11 | 2900788 |
12 | 1809930 |
13 | 105ab63 |
14 | 93db24 |
15 | 689869 |
hex | 4c31f4 |
4993524 has 36 divisors (see below), whose sum is σ = 12841920. Its totient is φ = 1635600.
The previous prime is 4993517. The next prime is 4993537. The reversal of 4993524 is 4253994.
4993524 is a `hidden beast` number, since 49 + 93 + 524 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 949 + ... + 3299.
It is an arithmetic number, because the mean of its divisors is an integer number (356720).
Almost surely, 24993524 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4993524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6420960).
4993524 is an abundant number, since it is smaller than the sum of its proper divisors (7848396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4993524 is a wasteful number, since it uses less digits than its factorization.
4993524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2420 (or 2415 counting only the distinct ones).
The product of its digits is 38880, while the sum is 36.
The square root of 4993524 is about 2234.6194306861. The cubic root of 4993524 is about 170.9237374103.
The spelling of 4993524 in words is "four million, nine hundred ninety-three thousand, five hundred twenty-four".
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