Base | Representation |
---|---|
bin | 1101100001001… |
… | …01101001101110 |
3 | 21220101100010221 |
4 | 12300211221232 |
5 | 213012303210 |
6 | 15130321554 |
7 | 2544613333 |
oct | 660455156 |
9 | 256340127 |
10 | 113400430 |
11 | 59014470 |
12 | 31b892ba |
13 | 1a656060 |
14 | 110bc98a |
15 | 9e501da |
hex | 6c25a6e |
113400430 has 32 divisors (see below), whose sum is σ = 239809248. Its totient is φ = 38064000.
The previous prime is 113400407. The next prime is 113400433. The reversal of 113400430 is 34004311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113400433) 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, 38221 + ... + 41080.
It is an arithmetic number, because the mean of its divisors is an integer number (7494039).
Almost surely, 2113400430 is an apocalyptic number.
113400430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
113400430 is an abundant number, since it is smaller than the sum of its proper divisors (126408818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113400430 is a wasteful number, since it uses less digits than its factorization.
113400430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79332.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 113400430 is about 10648.9637993563. The cubic root of 113400430 is about 484.0292056005.
Adding to 113400430 its reverse (34004311), we get a palindrome (147404741).
It can be divided in two parts, 1 and 13400430, that added together give a palindrome (13400431).
The spelling of 113400430 in words is "one hundred thirteen million, four hundred thousand, four hundred thirty".
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