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8652223 is a prime number
BaseRepresentation
bin100001000000…
…010110111111
3121021120121201
4201000112333
54203332343
6505240331
7133354066
oct41002677
917246551
108652223
11497a5a8
122a930a7
131a3c278
1412131dd
15b5d94d
hex8405bf

8652223 has 2 divisors, whose sum is σ = 8652224. Its totient is φ = 8652222.

The previous prime is 8652211. The next prime is 8652227. The reversal of 8652223 is 3222568.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8652223 - 29 = 8651711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8652191 and 8652200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8652227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4326111 + 4326112.

It is an arithmetic number, because the mean of its divisors is an integer number (4326112).

Almost surely, 28652223 is an apocalyptic number.

8652223 is a deficient number, since it is larger than the sum of its proper divisors (1).

8652223 is an equidigital number, since it uses as much as digits as its factorization.

8652223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 28.

The square root of 8652223 is about 2941.4661310306. The cubic root of 8652223 is about 205.2938320619.

The spelling of 8652223 in words is "eight million, six hundred fifty-two thousand, two hundred twenty-three".