Base | Representation |
---|---|
bin | 1011101010001110000… |
… | …1101011010100111000 |
3 | 201011001002101102210211 |
4 | 2322203201223110320 |
5 | 11240214333310130 |
6 | 232004433320504 |
7 | 20320626664162 |
oct | 2724341532470 |
9 | 634032342724 |
10 | 200312010040 |
11 | 77a519a8a3a |
12 | 329a4106134 |
13 | 15b73b636bc |
14 | 99a36dd932 |
15 | 5325a56a2a |
hex | 2ea386b538 |
200312010040 has 32 divisors (see below), whose sum is σ = 450717284880. Its totient is φ = 80122090752.
The previous prime is 200312009999. The next prime is 200312010043. The reversal of 200312010040 is 40010213002.
200312010040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 200312010040.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200312010043) 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 7 ways as a sum of consecutive naturals, for example, 1457572 + ... + 1589068.
Almost surely, 2200312010040 is an apocalyptic number.
200312010040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200312010040 is an abundant number, since it is smaller than the sum of its proper divisors (250405274840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200312010040 is a wasteful number, since it uses less digits than its factorization.
200312010040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169591 (or 169587 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 200312010040 its reverse (40010213002), we get a palindrome (240322223042).
The spelling of 200312010040 in words is "two hundred billion, three hundred twelve million, ten thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •