Base | Representation |
---|---|
bin | 10011111110011111111000 |
3 | 100212001102220 |
4 | 103332133320 |
5 | 2320033403 |
6 | 304124040 |
7 | 62340300 |
oct | 23763770 |
9 | 10761386 |
10 | 5236728 |
11 | 2a57482 |
12 | 1906620 |
13 | 1114773 |
14 | 9a4600 |
15 | 6d6953 |
hex | 4fe7f8 |
5236728 has 96 divisors (see below), whose sum is σ = 15690960. Its totient is φ = 1451520.
The previous prime is 5236727. The next prime is 5236741. The reversal of 5236728 is 8276325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5236727) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71700 + ... + 71772.
Almost surely, 25236728 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 5236728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7845480).
5236728 is an abundant number, since it is smaller than the sum of its proper divisors (10454232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5236728 is a wasteful number, since it uses less digits than its factorization.
5236728 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157 (or 146 counting only the distinct ones).
The product of its digits is 20160, while the sum is 33.
The square root of 5236728 is about 2288.3898269307. The cubic root of 5236728 is about 173.6547520673.
The spelling of 5236728 in words is "five million, two hundred thirty-six thousand, seven hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.193 sec. • engine limits •