Base | Representation |
---|---|
bin | 10100000001110001011100 |
3 | 100212201211122 |
4 | 110001301130 |
5 | 2321001030 |
6 | 304310112 |
7 | 62424350 |
oct | 24016134 |
9 | 10781748 |
10 | 5250140 |
11 | 2a66565 |
12 | 1912338 |
13 | 111a8bc |
14 | 9a9460 |
15 | 6da8e5 |
hex | 501c5c |
5250140 has 24 divisors (see below), whose sum is σ = 12600672. Its totient is φ = 1800000.
The previous prime is 5250121. The next prime is 5250143. The reversal of 5250140 is 410525.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5250143) 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, 18611 + ... + 18890.
It is an arithmetic number, because the mean of its divisors is an integer number (525028).
Almost surely, 25250140 is an apocalyptic number.
It is an amenable number.
5250140 is an abundant number, since it is smaller than the sum of its proper divisors (7350532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5250140 is a wasteful number, since it uses less digits than its factorization.
5250140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37517 (or 37515 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 5250140 is about 2291.3183977789. The cubic root of 5250140 is about 173.8028771313.
Adding to 5250140 its reverse (410525), we get a palindrome (5660665).
The spelling of 5250140 in words is "five million, two hundred fifty thousand, one hundred forty".
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