Base | Representation |
---|---|
bin | 11011100000001100110… |
… | …01010011000001001110 |
3 | 10100100012200102000100200 |
4 | 31300012121103001032 |
5 | 110440330011144133 |
6 | 2002043235434330 |
7 | 125162661213060 |
oct | 15600631230116 |
9 | 3310180360320 |
10 | 945000099918 |
11 | 334854a13a16 |
12 | 1331927559a6 |
13 | 6b161703874 |
14 | 33a49a7d730 |
15 | 198ace89913 |
hex | dc0665304e |
945000099918 has 96 divisors (see below), whose sum is σ = 2525937523200. Its totient is φ = 249355326528.
The previous prime is 945000099913. The next prime is 945000099919. The reversal of 945000099918 is 819990000549.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (945000099913) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5538148 + ... + 5706231.
It is an arithmetic number, because the mean of its divisors is an integer number (26311849200).
Almost surely, 2945000099918 is an apocalyptic number.
945000099918 is an abundant number, since it is smaller than the sum of its proper divisors (1580937423282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
945000099918 is a wasteful number, since it uses less digits than its factorization.
945000099918 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11244446 (or 11244443 counting only the distinct ones).
The product of its (nonzero) digits is 1049760, while the sum is 54.
The spelling of 945000099918 in words is "nine hundred forty-five billion, ninety-nine thousand, nine hundred eighteen".
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