Base | Representation |
---|---|
bin | 1001011011111100… |
… | …0111111110001101 |
3 | 20112112112100021021 |
4 | 2112333013332031 |
5 | 20141440131000 |
6 | 1055205434141 |
7 | 116526152011 |
oct | 22677077615 |
9 | 6475470237 |
10 | 2533130125 |
11 | 108a982179 |
12 | 5a840b951 |
13 | 314a5c086 |
14 | 1a05d6541 |
15 | ec5c211a |
hex | 96fc7f8d |
2533130125 has 16 divisors (see below), whose sum is σ = 3263330304. Its totient is φ = 1961130000.
The previous prime is 2533130111. The next prime is 2533130147. The reversal of 2533130125 is 5210313352.
It is not a de Polignac number, because 2533130125 - 27 = 2533129997 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 a self number, because there is not a number n which added to its sum of digits gives 2533130125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322981 + ... + 330730.
It is an arithmetic number, because the mean of its divisors is an integer number (203958144).
Almost surely, 22533130125 is an apocalyptic number.
2533130125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2533130125 is a deficient number, since it is larger than the sum of its proper divisors (730200179).
2533130125 is an equidigital number, since it uses as much as digits as its factorization.
2533130125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 653757 (or 653747 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 2533130125 is about 50330.2108578933. The cubic root of 2533130125 is about 1363.1777847069.
Adding to 2533130125 its reverse (5210313352), we get a palindrome (7743443477).
The spelling of 2533130125 in words is "two billion, five hundred thirty-three million, one hundred thirty thousand, one hundred twenty-five".
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