Base | Representation |
---|---|
bin | 110100101101101000… |
… | …1000010010110010100 |
3 | 101211012010102012211211 |
4 | 1221123101002112110 |
5 | 3323313241424140 |
6 | 124000432111204 |
7 | 11115132014554 |
oct | 1513321022624 |
9 | 354163365754 |
10 | 113200342420 |
11 | 4400a707800 |
12 | 19b32695504 |
13 | a8a0558549 |
14 | 569c25b164 |
15 | 2e280622ea |
hex | 1a5b442594 |
113200342420 has 72 divisors (see below), whose sum is σ = 264976959744. Its totient is φ = 40583928000.
The previous prime is 113200342379. The next prime is 113200342447. The reversal of 113200342420 is 24243002311.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 113200342391 and 113200342400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157596 + ... + 501235.
It is an arithmetic number, because the mean of its divisors is an integer number (3680235552).
Almost surely, 2113200342420 is an apocalyptic number.
113200342420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
113200342420 is an abundant number, since it is smaller than the sum of its proper divisors (151776617324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113200342420 is a wasteful number, since it uses less digits than its factorization.
113200342420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 658933 (or 658920 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 113200342420 its reverse (24243002311), we get a palindrome (137443344731).
The spelling of 113200342420 in words is "one hundred thirteen billion, two hundred million, three hundred forty-two thousand, four hundred twenty".
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