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8053223 = 17473719
BaseRepresentation
bin11110101110000111100111
3120011010221112
4132232013213
54030200343
6444335235
7125310533
oct36560747
916133845
108053223
114600562
12284451b
13188c729
1410d8bc3
15a91218
hex7ae1e7

8053223 has 4 divisors (see below), whose sum is σ = 8526960. Its totient is φ = 7579488.

The previous prime is 8053219. The next prime is 8053249. The reversal of 8053223 is 3223508.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8053223 - 22 = 8053219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8083223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236843 + ... + 236876.

It is an arithmetic number, because the mean of its divisors is an integer number (2131740).

Almost surely, 28053223 is an apocalyptic number.

8053223 is a deficient number, since it is larger than the sum of its proper divisors (473737).

8053223 is a wasteful number, since it uses less digits than its factorization.

8053223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473736.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 8053223 is about 2837.8201141017. The cubic root of 8053223 is about 200.4425450472.

The spelling of 8053223 in words is "eight million, fifty-three thousand, two hundred twenty-three".

Divisors: 1 17 473719 8053223