Base | Representation |
---|---|
bin | 1000010100110110000… |
… | …1000110011011110000 |
3 | 111200012022112120200122 |
4 | 2011031201012123300 |
5 | 4320413304143004 |
6 | 145413100305412 |
7 | 13222345465241 |
oct | 2051541063360 |
9 | 450168476618 |
10 | 143034443504 |
11 | 5572a23a497 |
12 | 23879b42268 |
13 | 10646445bb4 |
14 | 6ccc63ccc8 |
15 | 3ac231acbe |
hex | 214d8466f0 |
143034443504 has 80 divisors (see below), whose sum is σ = 299072286720. Its totient is φ = 66104163840.
The previous prime is 143034443443. The next prime is 143034443507. The reversal of 143034443504 is 405344430341.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143034443507) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1314044 + ... + 1418724.
It is an arithmetic number, because the mean of its divisors is an integer number (3738403584).
Almost surely, 2143034443504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 143034443504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149536143360).
143034443504 is an abundant number, since it is smaller than the sum of its proper divisors (156037843216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143034443504 is a wasteful number, since it uses less digits than its factorization.
143034443504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104838 (or 104832 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 35.
Adding to 143034443504 its reverse (405344430341), we get a palindrome (548378873845).
The spelling of 143034443504 in words is "one hundred forty-three billion, thirty-four million, four hundred forty-three thousand, five hundred four".
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