Base | Representation |
---|---|
bin | 110101101111100011… |
… | …1011100100110111010 |
3 | 102000220021211110020222 |
4 | 1223133013130212322 |
5 | 3342331034433200 |
6 | 125004132420042 |
7 | 11224012251443 |
oct | 1533707344672 |
9 | 360807743228 |
10 | 115412421050 |
11 | 44a45337163 |
12 | 1a44b477622 |
13 | ab63928904 |
14 | 582bd602ca |
15 | 3007367d85 |
hex | 1adf1dc9ba |
115412421050 has 96 divisors (see below), whose sum is σ = 240241230720. Its totient is φ = 41043974400.
The previous prime is 115412421023. The next prime is 115412421101. The reversal of 115412421050 is 50124214511.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1108220 + ... + 1207880.
It is an arithmetic number, because the mean of its divisors is an integer number (2502512820).
Almost surely, 2115412421050 is an apocalyptic number.
115412421050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115412421050 is an abundant number, since it is smaller than the sum of its proper divisors (124828809670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115412421050 is a wasteful number, since it uses less digits than its factorization.
115412421050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99768 (or 99763 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 26.
Adding to 115412421050 its reverse (50124214511), we get a palindrome (165536635561).
The spelling of 115412421050 in words is "one hundred fifteen billion, four hundred twelve million, four hundred twenty-one thousand, fifty".
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