Base | Representation |
---|---|
bin | 110011111110… |
… | …1010101101001 |
3 | 1220021112211001 |
4 | 1213331111221 |
5 | 23434031243 |
6 | 2412035001 |
7 | 450432052 |
oct | 147752551 |
9 | 56245731 |
10 | 27252073 |
11 | 14423982 |
12 | 9162a61 |
13 | 58522b4 |
14 | 3895729 |
15 | 25d4a4d |
hex | 19fd569 |
27252073 has 2 divisors, whose sum is σ = 27252074. Its totient is φ = 27252072.
The previous prime is 27252059. The next prime is 27252101. The reversal of 27252073 is 37025272.
It is an a-pointer prime, because the next prime (27252101) can be obtained adding 27252073 to its sum of digits (28).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 23299929 + 3952144 = 4827^2 + 1988^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-27252073 is a prime.
It is not a weakly prime, because it can be changed into another prime (27252013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13626036 + 13626037.
It is an arithmetic number, because the mean of its divisors is an integer number (13626037).
Almost surely, 227252073 is an apocalyptic number.
It is an amenable number.
27252073 is a deficient number, since it is larger than the sum of its proper divisors (1).
27252073 is an equidigital number, since it uses as much as digits as its factorization.
27252073 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5880, while the sum is 28.
The square root of 27252073 is about 5220.3518080681. The cubic root of 27252073 is about 300.9307132936.
The spelling of 27252073 in words is "twenty-seven million, two hundred fifty-two thousand, seventy-three".
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