Base | Representation |
---|---|
bin | 111011111001110… |
… | …0011111001111110 |
3 | 12012002011211200000 |
4 | 1313303203321332 |
5 | 13104030130433 |
6 | 531241215130 |
7 | 100544522142 |
oct | 16763437176 |
9 | 5162154600 |
10 | 2010005118 |
11 | 941660660 |
12 | 4811914a6 |
13 | 26056b354 |
14 | 150d41222 |
15 | bb6dc113 |
hex | 77ce3e7e |
2010005118 has 48 divisors (see below), whose sum is σ = 4926894336. Its totient is φ = 609090840.
The previous prime is 2010005089. The next prime is 2010005119. The reversal of 2010005118 is 8115000102.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2010005118.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010005119) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182646 + ... + 193337.
It is an arithmetic number, because the mean of its divisors is an integer number (102643632).
Almost surely, 22010005118 is an apocalyptic number.
2010005118 is an abundant number, since it is smaller than the sum of its proper divisors (2916889218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010005118 is a wasteful number, since it uses less digits than its factorization.
2010005118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376011 (or 375999 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 18.
The square root of 2010005118 is about 44833.0806213448. The cubic root of 2010005118 is about 1262.0184993642.
The spelling of 2010005118 in words is "two billion, ten million, five thousand, one hundred eighteen".
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