Base | Representation |
---|---|
bin | 1000010100110111111… |
… | …1011100111111001000 |
3 | 111200012212111211020002 |
4 | 2011031333130333020 |
5 | 4320422323301300 |
6 | 145413543022132 |
7 | 13222503224510 |
oct | 2051577347710 |
9 | 450185454202 |
10 | 143042400200 |
11 | 55733784477 |
12 | 2388073a948 |
13 | 10647ca06bb |
14 | 6ccd710840 |
15 | 3ac2d8d5d5 |
hex | 214dfdcfc8 |
143042400200 has 48 divisors (see below), whose sum is σ = 380084095680. Its totient is φ = 49043108160.
The previous prime is 143042400197. The next prime is 143042400209. The reversal of 143042400200 is 2004240341.
It is a super-2 number, since 2×1430424002002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (143042400209) 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, 51085172 + ... + 51087971.
It is an arithmetic number, because the mean of its divisors is an integer number (7918418660).
Almost surely, 2143042400200 is an apocalyptic number.
143042400200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
143042400200 is an abundant number, since it is smaller than the sum of its proper divisors (237041695480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143042400200 is a wasteful number, since it uses less digits than its factorization.
143042400200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102173166 (or 102173157 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 143042400200 its reverse (2004240341), we get a palindrome (145046640541).
The spelling of 143042400200 in words is "one hundred forty-three billion, forty-two million, four hundred thousand, two hundred".
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