Base | Representation |
---|---|
bin | 1001001000101010… |
… | …0100001010110101 |
3 | 20022220022212011110 |
4 | 2102022210022311 |
5 | 20010233240000 |
6 | 1043200025233 |
7 | 114524502603 |
oct | 22212441265 |
9 | 6286285143 |
10 | 2452243125 |
11 | 1049255612 |
12 | 585302219 |
13 | 30107b047 |
14 | 19397c873 |
15 | e5445850 |
hex | 922a42b5 |
2452243125 has 20 divisors (see below), whose sum is σ = 4085767136. Its totient is φ = 1307862000.
The previous prime is 2452243109. The next prime is 2452243147. The reversal of 2452243125 is 5213422542.
It is not a de Polignac number, because 2452243125 - 24 = 2452243109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2452243092 and 2452243101.
It is a congruent number.
It is an unprimeable number.
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 19 ways as a sum of consecutive naturals, for example, 652057 + ... + 655806.
Almost surely, 22452243125 is an apocalyptic number.
2452243125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2452243125 is a deficient number, since it is larger than the sum of its proper divisors (1633524011).
2452243125 is an equidigital number, since it uses as much as digits as its factorization.
2452243125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1307886 (or 1307871 counting only the distinct ones).
The product of its digits is 19200, while the sum is 30.
The square root of 2452243125 is about 49520.1284832744. The cubic root of 2452243125 is about 1348.5110470101.
Adding to 2452243125 its reverse (5213422542), we get a palindrome (7665665667).
The spelling of 2452243125 in words is "two billion, four hundred fifty-two million, two hundred forty-three thousand, one hundred twenty-five".
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