Base | Representation |
---|---|
bin | 1001011110110011… |
… | …0100110100110101 |
3 | 20120101002000000101 |
4 | 2113230310310311 |
5 | 20203022012300 |
6 | 1100314314101 |
7 | 120033036502 |
oct | 22754646465 |
9 | 6511060011 |
10 | 2545110325 |
11 | 109671506a |
12 | 5b0428931 |
13 | 317395054 |
14 | 1a20344a9 |
15 | ed68bb6a |
hex | 97b34d35 |
2545110325 has 48 divisors (see below), whose sum is σ = 3485044800. Its totient is φ = 1836172800.
The previous prime is 2545110289. The next prime is 2545110329. The reversal of 2545110325 is 5230115452.
It is not a de Polignac number, because 2545110325 - 229 = 2008239413 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2545110293 and 2545110302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2545110329) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1004310 + ... + 1006840.
It is an arithmetic number, because the mean of its divisors is an integer number (72605100).
Almost surely, 22545110325 is an apocalyptic number.
2545110325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2545110325 is a deficient number, since it is larger than the sum of its proper divisors (939934475).
2545110325 is a wasteful number, since it uses less digits than its factorization.
2545110325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2662 (or 2657 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 2545110325 is about 50449.0864634832. The cubic root of 2545110325 is about 1365.3234126575.
Adding to 2545110325 its reverse (5230115452), we get a palindrome (7775225777).
The spelling of 2545110325 in words is "two billion, five hundred forty-five million, one hundred ten thousand, three hundred twenty-five".
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