Base | Representation |
---|---|
bin | 1000010100111010100… |
… | …0101010111011010000 |
3 | 111200020121211202220021 |
4 | 2011032220222323100 |
5 | 4320433110031300 |
6 | 145415010353224 |
7 | 13222664116123 |
oct | 2051650527320 |
9 | 450217752807 |
10 | 143053205200 |
11 | 55739894424 |
12 | 2388428b814 |
13 | 1064a2b47a9 |
14 | 6cd0d243ba |
15 | 3ac3cc4d1a |
hex | 214ea2aed0 |
143053205200 has 120 divisors (see below), whose sum is σ = 348245273376. Its totient is φ = 56467008000.
The previous prime is 143053205177. The next prime is 143053205209. The reversal of 143053205200 is 2502350341.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143053205209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9476859 + ... + 9491941.
Almost surely, 2143053205200 is an apocalyptic number.
143053205200 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 143053205200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174122636688).
143053205200 is an abundant number, since it is smaller than the sum of its proper divisors (205192068176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143053205200 is a wasteful number, since it uses less digits than its factorization.
143053205200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15413 (or 15402 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 143053205200 its reverse (2502350341), we get a palindrome (145555555541).
The spelling of 143053205200 in words is "one hundred forty-three billion, fifty-three million, two hundred five thousand, two hundred".
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