Base | Representation |
---|---|
bin | 111111010101101… |
… | …1110001111000101 |
3 | 12111010011201011010 |
4 | 1332223132033011 |
5 | 13323040402003 |
6 | 550521032433 |
7 | 103444652352 |
oct | 17653361705 |
9 | 5433151133 |
10 | 2125325253 |
11 | 9a0766357 |
12 | 4b3925719 |
13 | 27b41710c |
14 | 16239d629 |
15 | c68bb003 |
hex | 7eade3c5 |
2125325253 has 8 divisors (see below), whose sum is σ = 2837264416. Its totient is φ = 1415134800.
The previous prime is 2125325239. The next prime is 2125325269. The reversal of 2125325253 is 3525235212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2125325253 - 25 = 2125325221 is a prime.
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 2125325253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2125325203) 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, 434338 + ... + 439203.
It is an arithmetic number, because the mean of its divisors is an integer number (354658052).
Almost surely, 22125325253 is an apocalyptic number.
It is an amenable number.
2125325253 is a deficient number, since it is larger than the sum of its proper divisors (711939163).
2125325253 is an equidigital number, since it uses as much as digits as its factorization.
2125325253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 874355.
The product of its digits is 18000, while the sum is 30.
The square root of 2125325253 is about 46101.2500155907. The cubic root of 2125325253 is about 1285.7063854770.
The spelling of 2125325253 in words is "two billion, one hundred twenty-five million, three hundred twenty-five thousand, two hundred fifty-three".
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