Base | Representation |
---|---|
bin | 1010010001000… |
… | …1001010101000 |
3 | 10000000202212020 |
4 | 2210101022220 |
5 | 42010440203 |
6 | 4134544440 |
7 | 1032006660 |
oct | 244211250 |
9 | 100022766 |
10 | 43061928 |
11 | 22342078 |
12 | 12508120 |
13 | 8bc9440 |
14 | 5a0d1a0 |
15 | 3ba9153 |
hex | 29112a8 |
43061928 has 64 divisors (see below), whose sum is σ = 132504960. Its totient is φ = 11356416.
The previous prime is 43061903. The next prime is 43061947. The reversal of 43061928 is 82916034.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7675 + ... + 12042.
It is an arithmetic number, because the mean of its divisors is an integer number (2070390).
Almost surely, 243061928 is an apocalyptic number.
It is an amenable number.
43061928 is an abundant number, since it is smaller than the sum of its proper divisors (89443032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43061928 is a wasteful number, since it uses less digits than its factorization.
43061928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19746 (or 19742 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 43061928 is about 6562.1587911296. The cubic root of 43061928 is about 350.5079101975.
The spelling of 43061928 in words is "forty-three million, sixty-one thousand, nine hundred twenty-eight".
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