Base | Representation |
---|---|
bin | 1001100010110… |
… | …01100101110101 |
3 | 12120122101221120 |
4 | 10301121211311 |
5 | 130443334431 |
6 | 11535534153 |
7 | 1661326260 |
oct | 461314565 |
9 | 176571846 |
10 | 80058741 |
11 | 41211354 |
12 | 2298a359 |
13 | 13781049 |
14 | a8bdcd7 |
15 | 7066196 |
hex | 4c59975 |
80058741 has 16 divisors (see below), whose sum is σ = 122139264. Its totient is φ = 45693504.
The previous prime is 80058739. The next prime is 80058751. The reversal of 80058741 is 14785008.
It is a happy number.
It is not a de Polignac number, because 80058741 - 21 = 80058739 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80058701) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21751 + ... + 25163.
It is an arithmetic number, because the mean of its divisors is an integer number (7633704).
Almost surely, 280058741 is an apocalyptic number.
It is an amenable number.
80058741 is a deficient number, since it is larger than the sum of its proper divisors (42080523).
80058741 is a wasteful number, since it uses less digits than its factorization.
80058741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4540.
The product of its (nonzero) digits is 8960, while the sum is 33.
The square root of 80058741 is about 8947.5550291686. Note that the first 3 decimals coincide. The cubic root of 80058741 is about 430.9923735782.
The spelling of 80058741 in words is "eighty million, fifty-eight thousand, seven hundred forty-one".
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