Base | Representation |
---|---|
bin | 1011001100001001010111… |
… | …1000110011000100111000 |
3 | 1121120011222012110211200100 |
4 | 2303002111320303010320 |
5 | 3103034130030431300 |
6 | 42100020343435400 |
7 | 2406612161150535 |
oct | 263022570630470 |
9 | 47504865424610 |
10 | 12303301030200 |
11 | 3a13889759a34 |
12 | 1468566755b60 |
13 | 6b32723a16ab |
14 | 3076a92c7d8c |
15 | 1650852d7700 |
hex | b3095e33138 |
12303301030200 has 144 divisors (see below), whose sum is σ = 41326901371080. Its totient is φ = 3280219994880.
The previous prime is 12303301030151. The next prime is 12303301030201. The reversal of 12303301030200 is 203010330321.
12303301030200 is a `hidden beast` number, since 1 + 2 + 30 + 330 + 1 + 0 + 302 + 0 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12303301030201) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8291302 + ... + 9661898.
Almost surely, 212303301030200 is an apocalyptic number.
12303301030200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12303301030200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20663450685540).
12303301030200 is an abundant number, since it is smaller than the sum of its proper divisors (29023600340880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12303301030200 is a wasteful number, since it uses less digits than its factorization.
12303301030200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1375606 (or 1375594 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 12303301030200 its reverse (203010330321), we get a palindrome (12506311360521).
The spelling of 12303301030200 in words is "twelve trillion, three hundred three billion, three hundred one million, thirty thousand, two hundred".
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