Base | Representation |
---|---|
bin | 1101011110111… |
… | …00100111111111 |
3 | 21212211010211110 |
4 | 12233130213333 |
5 | 212423220221 |
6 | 15120053103 |
7 | 2542226301 |
oct | 657344777 |
9 | 255733743 |
10 | 113101311 |
11 | 5892a764 |
12 | 31a64193 |
13 | 1a57cb6b |
14 | 11041971 |
15 | 9de1776 |
hex | 6bdc9ff |
113101311 has 8 divisors (see below), whose sum is σ = 153647280. Its totient is φ = 73978112.
The previous prime is 113101301. The next prime is 113101349.
113101311 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-113101311 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113101301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355506 + ... + 355823.
It is an arithmetic number, because the mean of its divisors is an integer number (19205910).
Almost surely, 2113101311 is an apocalyptic number.
113101311 is a deficient number, since it is larger than the sum of its proper divisors (40545969).
113101311 is an equidigital number, since it uses as much as digits as its factorization.
113101311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 711385.
The product of its (nonzero) digits is 9, while the sum is 12.
The square root of 113101311 is about 10634.9100137237. The cubic root of 113101311 is about 483.6032524320.
It can be divided in two parts, 11310 and 1311, that added together give a palindrome (12621).
The spelling of 113101311 in words is "one hundred thirteen million, one hundred one thousand, three hundred eleven".
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