Base | Representation |
---|---|
bin | 11000101001001001… |
… | …10101001011010000 |
3 | 1021011000202202222011 |
4 | 30110210311023100 |
5 | 204043401214300 |
6 | 10024450552304 |
7 | 645566001421 |
oct | 142444651320 |
9 | 37130682864 |
10 | 13230101200 |
11 | 567a057938 |
12 | 2692898694 |
13 | 132ac68064 |
14 | 8d7145648 |
15 | 526754eba |
hex | 3149352d0 |
13230101200 has 60 divisors (see below), whose sum is σ = 31796491680. Its totient is φ = 5290180480.
The previous prime is 13230101173. The next prime is 13230101207. The reversal of 13230101200 is 210103231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13230101207) 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, 1983471 + ... + 1990129.
It is an arithmetic number, because the mean of its divisors is an integer number (529941528).
Almost surely, 213230101200 is an apocalyptic number.
13230101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13230101200 is an abundant number, since it is smaller than the sum of its proper divisors (18566390480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13230101200 is a wasteful number, since it uses less digits than its factorization.
13230101200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11644 (or 11633 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 13230101200 its reverse (210103231), we get a palindrome (13440204431).
The spelling of 13230101200 in words is "thirteen billion, two hundred thirty million, one hundred one thousand, two hundred".
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