Base | Representation |
---|---|
bin | 11010001010000110… |
… | …01000010000000100 |
3 | 1100020201001002121211 |
4 | 31011003020100010 |
5 | 212230044200040 |
6 | 10241301421204 |
7 | 1005002335300 |
oct | 150503102004 |
9 | 40221032554 |
10 | 14043350020 |
11 | 5a571177a7 |
12 | 287b10a804 |
13 | 142a5a948b |
14 | 97315cd00 |
15 | 572d478ea |
hex | 3450c8404 |
14043350020 has 72 divisors (see below), whose sum is σ = 34354091520. Its totient is φ = 4808099520.
The previous prime is 14043350017. The next prime is 14043350099. The reversal of 14043350020 is 2005334041.
It is a junction number, because it is equal to n+sod(n) for n = 14043349973 and 14043350000.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 714525 + ... + 733915.
It is an arithmetic number, because the mean of its divisors is an integer number (477140160).
Almost surely, 214043350020 is an apocalyptic number.
14043350020 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 14043350020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17177045760).
14043350020 is an abundant number, since it is smaller than the sum of its proper divisors (20310741500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14043350020 is a wasteful number, since it uses less digits than its factorization.
14043350020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20153 (or 20144 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
Adding to 14043350020 its reverse (2005334041), we get a palindrome (16048684061).
The spelling of 14043350020 in words is "fourteen billion, forty-three million, three hundred fifty thousand, twenty".
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