Base | Representation |
---|---|
bin | 10110111010101010… |
… | …00001011100111100 |
3 | 1011202102122211200120 |
4 | 23131111001130330 |
5 | 200144110212200 |
6 | 5352500254540 |
7 | 613612363533 |
oct | 133525013474 |
9 | 34672584616 |
10 | 12303210300 |
11 | 5243928aa7 |
12 | 24743a1450 |
13 | 1210c178c4 |
14 | 849dc931a |
15 | 4c01b59a0 |
hex | 2dd54173c |
12303210300 has 144 divisors (see below), whose sum is σ = 36609990144. Its totient is φ = 3188160000.
The previous prime is 12303210251. The next prime is 12303210317. The reversal of 12303210300 is 301230321.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 12303210300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3331455 + ... + 3335145.
Almost surely, 212303210300 is an apocalyptic number.
12303210300 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 12303210300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18304995072).
12303210300 is an abundant number, since it is smaller than the sum of its proper divisors (24306779844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12303210300 is a wasteful number, since it uses less digits than its factorization.
12303210300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4020 (or 4013 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 12303210300 its reverse (301230321), we get a palindrome (12604440621).
The spelling of 12303210300 in words is "twelve billion, three hundred three million, two hundred ten thousand, three hundred".
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