Base | Representation |
---|---|
bin | 110100010101… |
… | …1011110100101 |
3 | 1220122011001121 |
4 | 1220223132211 |
5 | 24011103221 |
6 | 2420053541 |
7 | 452150044 |
oct | 150533645 |
9 | 56564047 |
10 | 27441061 |
11 | 1454296a |
12 | 92342b1 |
13 | 58ba31b |
14 | 390455b |
15 | 2620a41 |
hex | 1a2b7a5 |
27441061 has 2 divisors, whose sum is σ = 27441062. Its totient is φ = 27441060.
The previous prime is 27441053. The next prime is 27441067. The reversal of 27441061 is 16014472.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 26718561 + 722500 = 5169^2 + 850^2 .
It is a cyclic number.
It is not a de Polignac number, because 27441061 - 23 = 27441053 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (27441067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13720530 + 13720531.
It is an arithmetic number, because the mean of its divisors is an integer number (13720531).
Almost surely, 227441061 is an apocalyptic number.
It is an amenable number.
27441061 is a deficient number, since it is larger than the sum of its proper divisors (1).
27441061 is an equidigital number, since it uses as much as digits as its factorization.
27441061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 27441061 is about 5238.4216134252. The cubic root of 27441061 is about 301.6247440632.
The spelling of 27441061 in words is "twenty-seven million, four hundred forty-one thousand, sixty-one".
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