Base | Representation |
---|---|
bin | 111011111101111… |
… | …1110010001111100 |
3 | 12012020022212121102 |
4 | 1313323332101330 |
5 | 13110111212200 |
6 | 531400352232 |
7 | 100602335222 |
oct | 16773762174 |
9 | 5166285542 |
10 | 2012210300 |
11 | 942927421 |
12 | 481a75678 |
13 | 260b60ca9 |
14 | 151356b12 |
15 | bb9c56d5 |
hex | 77efe47c |
2012210300 has 36 divisors (see below), whose sum is σ = 4473005376. Its totient is φ = 785251200.
The previous prime is 2012210297. The next prime is 2012210303. The reversal of 2012210300 is 30122102.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2012210297) and next prime (2012210303).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012210303) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241292 + ... + 249491.
Almost surely, 22012210300 is an apocalyptic number.
2012210300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2012210300 is an abundant number, since it is smaller than the sum of its proper divisors (2460795076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012210300 is a wasteful number, since it uses less digits than its factorization.
2012210300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490838 (or 490831 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 2012210300 is about 44857.6671261447. The cubic root of 2012210300 is about 1262.4798519805.
Adding to 2012210300 its reverse (30122102), we get a palindrome (2042332402).
The spelling of 2012210300 in words is "two billion, twelve million, two hundred ten thousand, three hundred".
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