Base | Representation |
---|---|
bin | 10011111110110100001001 |
3 | 100212010012221 |
4 | 103332310021 |
5 | 2320104100 |
6 | 304134041 |
7 | 62344132 |
oct | 23766411 |
9 | 10763187 |
10 | 5238025 |
11 | 2a58451 |
12 | 1907321 |
13 | 1115230 |
14 | 9a4c89 |
15 | 6d701a |
hex | 4fed09 |
5238025 has 24 divisors (see below), whose sum is σ = 7124544. Its totient is φ = 3796800.
The previous prime is 5238019. The next prime is 5238029. The reversal of 5238025 is 5208325.
5238025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5238025 - 221 = 3140873 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5238029) 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 23 ways as a sum of consecutive naturals, for example, 22962 + ... + 23188.
It is an arithmetic number, because the mean of its divisors is an integer number (296856).
Almost surely, 25238025 is an apocalyptic number.
It is an amenable number.
5238025 is a deficient number, since it is larger than the sum of its proper divisors (1886519).
5238025 is a wasteful number, since it uses less digits than its factorization.
5238025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 321 (or 316 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 5238025 is about 2288.6731964175. The cubic root of 5238025 is about 173.6690874577.
Adding to 5238025 its product of nonzero digits (2400), we get a palindrome (5240425).
The spelling of 5238025 in words is "five million, two hundred thirty-eight thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •