Base | Representation |
---|---|
bin | 10100000111000111000000 |
3 | 100220211211021 |
4 | 110013013000 |
5 | 2322201000 |
6 | 304555224 |
7 | 62545156 |
oct | 24070700 |
9 | 10824737 |
10 | 5272000 |
11 | 2a80a28 |
12 | 1922b14 |
13 | 1127836 |
14 | 9b33d6 |
15 | 6e211a |
hex | 5071c0 |
5272000 has 56 divisors (see below), whose sum is σ = 13075920. Its totient is φ = 2105600.
The previous prime is 5271977. The next prime is 5272009. The reversal of 5272000 is 2725.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5272009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7671 + ... + 8329.
Almost surely, 25272000 is an apocalyptic number.
5272000 is a gapful number since it is divisible by the number (50) 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 5272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6537960).
5272000 is an abundant number, since it is smaller than the sum of its proper divisors (7803920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5272000 is an equidigital number, since it uses as much as digits as its factorization.
5272000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686 (or 666 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 16.
The square root of 5272000 is about 2296.0836221706. The cubic root of 5272000 is about 174.0437640390.
Adding to 5272000 its reverse (2725), we get a palindrome (5274725).
The spelling of 5272000 in words is "five million, two hundred seventy-two thousand".
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