Base | Representation |
---|---|
bin | 111100011000101… |
… | …110101011100000 |
3 | 2121121100121100121 |
4 | 330120232223200 |
5 | 4033324144431 |
6 | 244310330024 |
7 | 34051224562 |
oct | 7430565340 |
9 | 2547317317 |
10 | 1013115616 |
11 | 47a971837 |
12 | 243359914 |
13 | 131b7cbc6 |
14 | 987a3332 |
15 | 5de22611 |
hex | 3c62eae0 |
1013115616 has 12 divisors (see below), whose sum is σ = 1994571432. Its totient is φ = 506557792.
The previous prime is 1013115613. The next prime is 1013115637. The reversal of 1013115616 is 6165113101.
1013115616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013115613) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15829900 + ... + 15829963.
It is an arithmetic number, because the mean of its divisors is an integer number (166214286).
Almost surely, 21013115616 is an apocalyptic number.
1013115616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1013115616 is a deficient number, since it is larger than the sum of its proper divisors (981455816).
1013115616 is an equidigital number, since it uses as much as digits as its factorization.
1013115616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31659873 (or 31659865 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 25.
The square root of 1013115616 is about 31829.4771556179. The cubic root of 1013115616 is about 1004.3528967970.
Adding to 1013115616 its reverse (6165113101), we get a palindrome (7178228717).
The spelling of 1013115616 in words is "one billion, thirteen million, one hundred fifteen thousand, six hundred sixteen".
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