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8049953 is a prime number
BaseRepresentation
bin11110101101010100100001
3120010222110102
4132231110201
54030044303
6444312145
7125265152
oct36552441
916128412
108049953
1145a905a
122842655
13188b0b2
1410d7929
15a90288
hex7ad521

8049953 has 2 divisors, whose sum is σ = 8049954. Its totient is φ = 8049952.

The previous prime is 8049949. The next prime is 8049967. The reversal of 8049953 is 3599408.

8049953 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7661824 + 388129 = 2768^2 + 623^2 .

It is a cyclic number.

It is not a de Polignac number, because 8049953 - 22 = 8049949 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8049913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4024976 + 4024977.

It is an arithmetic number, because the mean of its divisors is an integer number (4024977).

Almost surely, 28049953 is an apocalyptic number.

It is an amenable number.

8049953 is a deficient number, since it is larger than the sum of its proper divisors (1).

8049953 is an equidigital number, since it uses as much as digits as its factorization.

8049953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 8049953 is about 2837.2439091485. The cubic root of 8049953 is about 200.4154115688.

The spelling of 8049953 in words is "eight million, forty-nine thousand, nine hundred fifty-three".