Base | Representation |
---|---|
bin | 1010010100001… |
… | …0100000010100 |
3 | 10000102001002010 |
4 | 2211002200110 |
5 | 42033422040 |
6 | 4143144220 |
7 | 1033511112 |
oct | 245024024 |
9 | 100361063 |
10 | 43264020 |
11 | 2246a998 |
12 | 125a5070 |
13 | 8c6a417 |
14 | 5a62ab2 |
15 | 3be8e80 |
hex | 2942814 |
43264020 has 96 divisors (see below), whose sum is σ = 127290240. Its totient is φ = 10967040.
The previous prime is 43263967. The next prime is 43264049. The reversal of 43264020 is 2046234.
It is a congruent number.
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, 105576 + ... + 105984.
It is an arithmetic number, because the mean of its divisors is an integer number (1325940).
Almost surely, 243264020 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 43264020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63645120).
43264020 is an abundant number, since it is smaller than the sum of its proper divisors (84026220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43264020 is a wasteful number, since it uses less digits than its factorization.
43264020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 505 (or 503 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 43264020 is about 6577.5390534759. The cubic root of 43264020 is about 351.0553723082.
The spelling of 43264020 in words is "forty-three million, two hundred sixty-four thousand, twenty".
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