Base | Representation |
---|---|
bin | 1011101101111100100… |
… | …1000110101001010100 |
3 | 201020121210102102021120 |
4 | 2323133021012221110 |
5 | 11244241410420200 |
6 | 232252003043540 |
7 | 20354463322530 |
oct | 2733711065124 |
9 | 636553372246 |
10 | 201312201300 |
11 | 78415542491 |
12 | 330230705b0 |
13 | 15ca3139952 |
14 | 9a5a49abc0 |
15 | 53837749a0 |
hex | 2edf246a54 |
201312201300 has 144 divisors (see below), whose sum is σ = 681153403392. Its totient is φ = 44944099200.
The previous prime is 201312201271. The next prime is 201312201379. The reversal of 201312201300 is 3102213102.
201312201300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 201312201300.
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, 1024386 + ... + 1204985.
It is an arithmetic number, because the mean of its divisors is an integer number (4730231968).
Almost surely, 2201312201300 is an apocalyptic number.
201312201300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201312201300 is an abundant number, since it is smaller than the sum of its proper divisors (479841202092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201312201300 is a wasteful number, since it uses less digits than its factorization.
201312201300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2229438 (or 2229431 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 201312201300 its reverse (3102213102), we get a palindrome (204414414402).
The spelling of 201312201300 in words is "two hundred one billion, three hundred twelve million, two hundred one thousand, three hundred".
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