Base | Representation |
---|---|
bin | 1001001010110011110… |
… | …10011100010011100100 |
3 | 1010010011202102100001200 |
4 | 10211121322130103210 |
5 | 20130201010330444 |
6 | 400421120122500 |
7 | 31522004131644 |
oct | 4453172342344 |
9 | 1103152370050 |
10 | 315041105124 |
11 | 111676544199 |
12 | 51082766430 |
13 | 2392903a505 |
14 | 113689c6524 |
15 | 82dcde2969 |
hex | 4959e9c4e4 |
315041105124 has 36 divisors (see below), whose sum is σ = 838267269840. Its totient is φ = 99486664560.
The previous prime is 315041105111. The next prime is 315041105129. The reversal of 315041105124 is 421501140513.
315041105124 is a `hidden beast` number, since 31 + 5 + 0 + 4 + 110 + 512 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (315041105129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230292522 + ... + 230293889.
It is an arithmetic number, because the mean of its divisors is an integer number (23285201940).
Almost surely, 2315041105124 is an apocalyptic number.
It is an amenable number.
315041105124 is an abundant number, since it is smaller than the sum of its proper divisors (523226164716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
315041105124 is a wasteful number, since it uses less digits than its factorization.
315041105124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460586440 (or 460586435 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
Adding to 315041105124 its reverse (421501140513), we get a palindrome (736542245637).
The spelling of 315041105124 in words is "three hundred fifteen billion, forty-one million, one hundred five thousand, one hundred twenty-four".
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