Base | Representation |
---|---|
bin | 1010010010000… |
… | …0100101011000 |
3 | 10000010222111012 |
4 | 2210200211120 |
5 | 42020000310 |
6 | 4140153052 |
7 | 1032362045 |
oct | 244404530 |
9 | 100128435 |
10 | 43125080 |
11 | 22385569 |
12 | 12538788 |
13 | 8c1c0cb |
14 | 5a281cc |
15 | 3bbcc05 |
hex | 2920958 |
43125080 has 16 divisors (see below), whose sum is σ = 97031520. Its totient is φ = 17250016.
The previous prime is 43125067. The next prime is 43125101. The reversal of 43125080 is 8052134.
It is a congruent number.
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, 539024 + ... + 539103.
It is an arithmetic number, because the mean of its divisors is an integer number (6064470).
Almost surely, 243125080 is an apocalyptic number.
43125080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
43125080 is an abundant number, since it is smaller than the sum of its proper divisors (53906440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43125080 is a wasteful number, since it uses less digits than its factorization.
43125080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1078138 (or 1078134 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 43125080 is about 6566.9688593749. The cubic root of 43125080 is about 350.6791710198.
The spelling of 43125080 in words is "forty-three million, one hundred twenty-five thousand, eighty".
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