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8268053 = 53732137
BaseRepresentation
bin11111100010100100010101
3120120001122012
4133202210111
54104034203
6453114005
7130164053
oct37424425
916501565
108268053
114737a02
122928905
131936451
1411531d3
15ad4bd8
hex7e2915

8268053 has 8 divisors (see below), whose sum is σ = 8543448. Its totient is φ = 7997184.

The previous prime is 8268037. The next prime is 8268067. The reversal of 8268053 is 3508628.

8268053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 528529 + 7739524 = 727^2 + 2782^2 .

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 8268053 - 24 = 8268037 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 (8268023) 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, 2801 + ... + 4937.

It is an arithmetic number, because the mean of its divisors is an integer number (1067931).

Almost surely, 28268053 is an apocalyptic number.

It is an amenable number.

8268053 is a deficient number, since it is larger than the sum of its proper divisors (275395).

8268053 is a wasteful number, since it uses less digits than its factorization.

8268053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 8268053 is about 2875.4222298647. The cubic root of 8268053 is about 202.2092805365.

The spelling of 8268053 in words is "eight million, two hundred sixty-eight thousand, fifty-three".

Divisors: 1 53 73 2137 3869 113261 156001 8268053