Base | Representation |
---|---|
bin | 110111100111… |
… | …100101011101 |
3 | 1000102202002021 |
4 | 313213211131 |
5 | 12213030221 |
6 | 1240300141 |
7 | 234633316 |
oct | 67474535 |
9 | 30382067 |
10 | 14580061 |
11 | 8259241 |
12 | 4a71651 |
13 | 3036472 |
14 | 1d1760d |
15 | 1430041 |
hex | de795d |
14580061 has 2 divisors, whose sum is σ = 14580062. Its totient is φ = 14580060.
The previous prime is 14580043. The next prime is 14580073. The reversal of 14580061 is 16008541.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 8791225 + 5788836 = 2965^2 + 2406^2 .
It is an emirp because it is prime and its reverse (16008541) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 14580061 - 27 = 14579933 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14580031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7290030 + 7290031.
It is an arithmetic number, because the mean of its divisors is an integer number (7290031).
Almost surely, 214580061 is an apocalyptic number.
It is an amenable number.
14580061 is a deficient number, since it is larger than the sum of its proper divisors (1).
14580061 is an equidigital number, since it uses as much as digits as its factorization.
14580061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 14580061 is about 3818.3846060867. The cubic root of 14580061 is about 244.2979261916.
The spelling of 14580061 in words is "fourteen million, five hundred eighty thousand, sixty-one".
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