Base | Representation |
---|---|
bin | 111011111101100… |
… | …1110001011110100 |
3 | 12012012221212101010 |
4 | 1313323032023310 |
5 | 13110033411200 |
6 | 531352232220 |
7 | 100600554663 |
oct | 16773161364 |
9 | 5165855333 |
10 | 2012013300 |
11 | 942802410 |
12 | 48199b670 |
13 | 260ac241b |
14 | 151304dda |
15 | bb987150 |
hex | 77ece2f4 |
2012013300 has 72 divisors (see below), whose sum is σ = 6350656032. Its totient is φ = 487760000.
The previous prime is 2012013287. The next prime is 2012013307. The reversal of 2012013300 is 33102102.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012013307) 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, 301551 + ... + 308150.
It is an arithmetic number, because the mean of its divisors is an integer number (88203556).
Almost surely, 22012013300 is an apocalyptic number.
2012013300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2012013300 is an abundant number, since it is smaller than the sum of its proper divisors (4338642732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012013300 is a wasteful number, since it uses less digits than its factorization.
2012013300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 609729 (or 609722 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 2012013300 is about 44855.4712381890. The cubic root of 2012013300 is about 1262.4386507456.
Adding to 2012013300 its reverse (33102102), we get a palindrome (2045115402).
The spelling of 2012013300 in words is "two billion, twelve million, thirteen thousand, three hundred".
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