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8298053 = 127223293
BaseRepresentation
bin11111101001111001000101
3120121120210022
4133221321011
54111014203
6453504525
7130350401
oct37517105
916546708
108298053
1147584a5
122942145
131946cba
141160101
15adda38
hex7e9e45

8298053 has 8 divisors (see below), whose sum is σ = 8429568. Its totient is φ = 8167824.

The previous prime is 8298047. The next prime is 8298067. The reversal of 8298053 is 3508928.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8298053 - 28 = 8297797 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8238053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28175 + ... + 28467.

It is an arithmetic number, because the mean of its divisors is an integer number (1053696).

Almost surely, 28298053 is an apocalyptic number.

It is an amenable number.

8298053 is a deficient number, since it is larger than the sum of its proper divisors (131515).

8298053 is a wasteful number, since it uses less digits than its factorization.

8298053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 8298053 is about 2880.6341315759. The cubic root of 8298053 is about 202.4535523202.

The spelling of 8298053 in words is "eight million, two hundred ninety-eight thousand, fifty-three".

Divisors: 1 127 223 293 28321 37211 65339 8298053