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8222053 = 7323971
BaseRepresentation
bin11111010111010101100101
3120110201112111
4133113111211
54101101203
6452121021
7126613000
oct37272545
916421474
108222053
114706394
122906171
13191b528
141140537
15ac626d
hex7d7565

8222053 has 8 divisors (see below), whose sum is σ = 9588800. Its totient is φ = 7047180.

The previous prime is 8222047. The next prime is 8222057. The reversal of 8222053 is 3502228.

It is not a de Polignac number, because 8222053 - 221 = 6124901 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 (8222057) 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, 11643 + ... + 12328.

It is an arithmetic number, because the mean of its divisors is an integer number (1198600).

Almost surely, 28222053 is an apocalyptic number.

It is an amenable number.

8222053 is a deficient number, since it is larger than the sum of its proper divisors (1366747).

8222053 is an equidigital number, since it uses as much as digits as its factorization.

8222053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23992 (or 23978 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 8222053 is about 2867.4122480034. The cubic root of 8222053 is about 201.8335802136.

The spelling of 8222053 in words is "eight million, two hundred twenty-two thousand, fifty-three".

Divisors: 1 7 49 343 23971 167797 1174579 8222053