Base | Representation |
---|---|
bin | 1101100001010… |
… | …00010110111001 |
3 | 21220101220100102 |
4 | 12300220112321 |
5 | 213013132023 |
6 | 15130445145 |
7 | 2544660545 |
oct | 660502671 |
9 | 256356312 |
10 | 113411513 |
11 | 59021826 |
12 | 31b937b5 |
13 | 1a65b107 |
14 | 110c2a25 |
15 | 9e53628 |
hex | 6c285b9 |
113411513 has 4 divisors (see below), whose sum is σ = 119380560. Its totient is φ = 107442468.
The previous prime is 113411509. The next prime is 113411533. The reversal of 113411513 is 315114311.
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 113411513 - 22 = 113411509 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113411533) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 2984495 + ... + 2984532.
It is an arithmetic number, because the mean of its divisors is an integer number (29845140).
Almost surely, 2113411513 is an apocalyptic number.
It is an amenable number.
113411513 is a deficient number, since it is larger than the sum of its proper divisors (5969047).
113411513 is an equidigital number, since it uses as much as digits as its factorization.
113411513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5969046.
The product of its digits is 180, while the sum is 20.
The square root of 113411513 is about 10649.4841659115. The cubic root of 113411513 is about 484.0449736799.
Adding to 113411513 its reverse (315114311), we get a palindrome (428525824).
The spelling of 113411513 in words is "one hundred thirteen million, four hundred eleven thousand, five hundred thirteen".
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