Base | Representation |
---|---|
bin | 111100001101101… |
… | …110010011110001 |
3 | 2121101221000201221 |
4 | 330031232103301 |
5 | 4032104334023 |
6 | 244124425041 |
7 | 34014550315 |
oct | 7415562361 |
9 | 2541830657 |
10 | 1010230513 |
11 | 479281156 |
12 | 2423a8181 |
13 | 1313ac946 |
14 | 98251b45 |
15 | 5da5285d |
hex | 3c36e4f1 |
1010230513 has 4 divisors (see below), whose sum is σ = 1063400560. Its totient is φ = 957060468.
The previous prime is 1010230453. The next prime is 1010230531. The reversal of 1010230513 is 3150320101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1010230513 - 213 = 1010222321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1010230553) 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 3 ways as a sum of consecutive naturals, for example, 26584995 + ... + 26585032.
It is an arithmetic number, because the mean of its divisors is an integer number (265850140).
Almost surely, 21010230513 is an apocalyptic number.
It is an amenable number.
1010230513 is a deficient number, since it is larger than the sum of its proper divisors (53170047).
1010230513 is an equidigital number, since it uses as much as digits as its factorization.
1010230513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53170046.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 1010230513 is about 31784.1235996842. The cubic root of 1010230513 is about 1003.3986073826.
Adding to 1010230513 its reverse (3150320101), we get a palindrome (4160550614).
The spelling of 1010230513 in words is "one billion, ten million, two hundred thirty thousand, five hundred thirteen".
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