Base | Representation |
---|---|
bin | 1010010100010… |
… | …1011011000000 |
3 | 10000102122110122 |
4 | 2211011123000 |
5 | 42034312333 |
6 | 4143315412 |
7 | 1033561001 |
oct | 245053300 |
9 | 100378418 |
10 | 43275968 |
11 | 2247896a |
12 | 125abb68 |
13 | 8c729a8 |
14 | 5a671a8 |
15 | 3bec798 |
hex | 29456c0 |
43275968 has 28 divisors (see below), whose sum is σ = 86773512. Its totient is φ = 21411840.
The previous prime is 43275959. The next prime is 43275989. The reversal of 43275968 is 86957234.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2723 + ... + 9693.
It is an arithmetic number, because the mean of its divisors is an integer number (3099054).
Almost surely, 243275968 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 43275968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43386756).
43275968 is an abundant number, since it is smaller than the sum of its proper divisors (43497544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43275968 is an equidigital number, since it uses as much as digits as its factorization.
43275968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7080 (or 7070 counting only the distinct ones).
The product of its digits is 362880, while the sum is 44.
The square root of 43275968 is about 6578.4472332002. The cubic root of 43275968 is about 351.0876857142.
The spelling of 43275968 in words is "forty-three million, two hundred seventy-five thousand, nine hundred sixty-eight".
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