Base | Representation |
---|---|
bin | 100000011010111… |
… | …011100001000100 |
3 | 1101220111112021201 |
4 | 200122323201010 |
5 | 2103221233221 |
6 | 125550152244 |
7 | 16323222010 |
oct | 4032734104 |
9 | 1356445251 |
10 | 543930436 |
11 | 25a041a95 |
12 | 1321b2684 |
13 | 888c693a |
14 | 5234d540 |
15 | 32b44891 |
hex | 206bb844 |
543930436 has 96 divisors (see below), whose sum is σ = 1207084032. Its totient is φ = 209141760.
The previous prime is 543930421. The next prime is 543930449. The reversal of 543930436 is 634039345.
It is a junction number, because it is equal to n+sod(n) for n = 543930395 and 543930404.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 916956 + ... + 917548.
It is an arithmetic number, because the mean of its divisors is an integer number (12573792).
Almost surely, 2543930436 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 543930436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (603542016).
543930436 is an abundant number, since it is smaller than the sum of its proper divisors (663153596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
543930436 is a wasteful number, since it uses less digits than its factorization.
543930436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 709 (or 707 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 37.
The square root of 543930436 is about 23322.3162657571. The cubic root of 543930436 is about 816.2962227904.
The spelling of 543930436 in words is "five hundred forty-three million, nine hundred thirty thousand, four hundred thirty-six".
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