Base | Representation |
---|---|
bin | 111101000011100… |
… | …110101100101001 |
3 | 2122101111122001021 |
4 | 331003212230221 |
5 | 4044213330423 |
6 | 245351252441 |
7 | 34245606025 |
oct | 7503465451 |
9 | 2571448037 |
10 | 1024355113 |
11 | 486249181 |
12 | 24707a121 |
13 | 1342b69b2 |
14 | 9a08b385 |
15 | 5ede295d |
hex | 3d0e6b29 |
1024355113 has 4 divisors (see below), whose sum is σ = 1078268560. Its totient is φ = 970441668.
The previous prime is 1024355107. The next prime is 1024355119. The reversal of 1024355113 is 3115534201.
It is a happy number.
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 an interprime number because it is at equal distance from previous prime (1024355107) and next prime (1024355119).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1024355113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1024355119) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26956695 + ... + 26956732.
It is an arithmetic number, because the mean of its divisors is an integer number (269567140).
Almost surely, 21024355113 is an apocalyptic number.
It is an amenable number.
1024355113 is a deficient number, since it is larger than the sum of its proper divisors (53913447).
1024355113 is an equidigital number, since it uses as much as digits as its factorization.
1024355113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53913446.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 1024355113 is about 32005.5481596551. The cubic root of 1024355113 is about 1008.0533406019.
Adding to 1024355113 its reverse (3115534201), we get a palindrome (4139889314).
It can be divided in two parts, 10243 and 55113, that added together give a palindrome (65356).
The spelling of 1024355113 in words is "one billion, twenty-four million, three hundred fifty-five thousand, one hundred thirteen".
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