Base | Representation |
---|---|
bin | 110100111000… |
… | …0110011111101 |
3 | 1221011120121211 |
4 | 1221300303331 |
5 | 24044200203 |
6 | 2430124421 |
7 | 454442026 |
oct | 151606375 |
9 | 57146554 |
10 | 27725053 |
11 | 14717274 |
12 | 9350711 |
13 | 5989675 |
14 | 3979c4d |
15 | 2679c6d |
hex | 1a70cfd |
27725053 has 2 divisors, whose sum is σ = 27725054. Its totient is φ = 27725052.
The previous prime is 27725041. The next prime is 27725077. The reversal of 27725053 is 35052772.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 27594009 + 131044 = 5253^2 + 362^2 .
It is a cyclic number.
It is not a de Polignac number, because 27725053 - 25 = 27725021 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (27725083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13862526 + 13862527.
It is an arithmetic number, because the mean of its divisors is an integer number (13862527).
Almost surely, 227725053 is an apocalyptic number.
It is an amenable number.
27725053 is a deficient number, since it is larger than the sum of its proper divisors (1).
27725053 is an equidigital number, since it uses as much as digits as its factorization.
27725053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 14700, while the sum is 31.
The square root of 27725053 is about 5265.4584795628. The cubic root of 27725053 is about 302.6616962178.
The spelling of 27725053 in words is "twenty-seven million, seven hundred twenty-five thousand, fifty-three".
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