Base | Representation |
---|---|
bin | 1001011011010011… |
… | …0000011110011101 |
3 | 20112100102021022110 |
4 | 2112310300132131 |
5 | 20140241144240 |
6 | 1055031304233 |
7 | 116464102521 |
oct | 22664603635 |
9 | 6470367273 |
10 | 2530412445 |
11 | 1089396360 |
12 | 5a751b079 |
13 | 31431a092 |
14 | 1a00c9d81 |
15 | ec236c80 |
hex | 96d3079d |
2530412445 has 32 divisors (see below), whose sum is σ = 4418976384. Its totient is φ = 1226240000.
The previous prime is 2530412407. The next prime is 2530412449. The reversal of 2530412445 is 5442140352.
It is not a de Polignac number, because 2530412445 - 28 = 2530412189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2530412449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 630445 + ... + 634445.
It is an arithmetic number, because the mean of its divisors is an integer number (138093012).
Almost surely, 22530412445 is an apocalyptic number.
It is an amenable number.
2530412445 is a deficient number, since it is larger than the sum of its proper divisors (1888563939).
2530412445 is a wasteful number, since it uses less digits than its factorization.
2530412445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7853.
The product of its (nonzero) digits is 19200, while the sum is 30.
The square root of 2530412445 is about 50303.2051165728. The cubic root of 2530412445 is about 1362.6901131346.
Adding to 2530412445 its reverse (5442140352), we get a palindrome (7972552797).
The spelling of 2530412445 in words is "two billion, five hundred thirty million, four hundred twelve thousand, four hundred forty-five".
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