Base | Representation |
---|---|
bin | 1101011111001… |
… | …11001000010111 |
3 | 21212220022212020 |
4 | 12233213020113 |
5 | 212431104333 |
6 | 15121024223 |
7 | 2542465614 |
oct | 657471027 |
9 | 255808766 |
10 | 113144343 |
11 | 5895a024 |
12 | 31a85073 |
13 | 1a596620 |
14 | 1105350b |
15 | 9dee3b3 |
hex | 6be7217 |
113144343 has 16 divisors (see below), whose sum is σ = 162656256. Its totient is φ = 69544800.
The previous prime is 113144329. The next prime is 113144357. The reversal of 113144343 is 343441311.
It is an interprime number because it is at equal distance from previous prime (113144329) and next prime (113144357).
It is not a de Polignac number, because 113144343 - 210 = 113143319 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113144303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57018 + ... + 58968.
It is an arithmetic number, because the mean of its divisors is an integer number (10166016).
Almost surely, 2113144343 is an apocalyptic number.
113144343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
113144343 is a deficient number, since it is larger than the sum of its proper divisors (49511913).
113144343 is a wasteful number, since it uses less digits than its factorization.
113144343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3454.
The product of its digits is 1728, while the sum is 24.
The square root of 113144343 is about 10636.9329696111. The cubic root of 113144343 is about 483.6645773222.
Adding to 113144343 its reverse (343441311), we get a palindrome (456585654).
The spelling of 113144343 in words is "one hundred thirteen million, one hundred forty-four thousand, three hundred forty-three".
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