Base | Representation |
---|---|
bin | 10101110110100111110000 |
3 | 101210001101000 |
4 | 111312213300 |
5 | 2431310002 |
6 | 322442000 |
7 | 66456621 |
oct | 25664760 |
9 | 11701330 |
10 | 5728752 |
11 | 3263107 |
12 | 1b03300 |
13 | 12576c3 |
14 | a91a48 |
15 | 78261c |
hex | 5769f0 |
5728752 has 80 divisors (see below), whose sum is σ = 16740000. Its totient is φ = 1875456.
The previous prime is 5728741. The next prime is 5728753. The reversal of 5728752 is 2578275.
5728752 is a `hidden beast` number, since 572 + 87 + 5 + 2 = 666.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5728753) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 38374 + ... + 38522.
It is an arithmetic number, because the mean of its divisors is an integer number (209250).
Almost surely, 25728752 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 5728752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8370000).
5728752 is an abundant number, since it is smaller than the sum of its proper divisors (11011248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5728752 is a wasteful number, since it uses less digits than its factorization.
5728752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255 (or 243 counting only the distinct ones).
The product of its digits is 39200, while the sum is 36.
The square root of 5728752 is about 2393.4811467818. The cubic root of 5728752 is about 178.9314469657.
The spelling of 5728752 in words is "five million, seven hundred twenty-eight thousand, seven hundred fifty-two".
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