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8968323 = 372132192
BaseRepresentation
bin100010001101…
…100010000011
3121212122020010
4202031202003
54243441243
6520120003
7136141500
oct42154203
917778203
108968323
115076041
123006003
131b20100
1412964a7
15bc2433
hex88d883

8968323 has 54 divisors (see below), whose sum is σ = 15896844. Its totient is φ = 4481568.

The previous prime is 8968303. The next prime is 8968339. The reversal of 8968323 is 3238698.

8968323 is nontrivially palindromic in base 12.

It is not a de Polignac number, because 8968323 - 29 = 8967811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

Its product of digits (62208) is a multiple of the sum of its prime factors (81).

It is not an unprimeable number, because it can be changed into a prime (8968303) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 472008 + ... + 472026.

It is an arithmetic number, because the mean of its divisors is an integer number (294386).

Almost surely, 28968323 is an apocalyptic number.

8968323 is a deficient number, since it is larger than the sum of its proper divisors (6928521).

8968323 is a wasteful number, since it uses less digits than its factorization.

8968323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 42 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 8968323 is about 2994.7158462866. The cubic root of 8968323 is about 207.7640553743.

Multiplying 8968323 by its product of digits (62208), we get a square (557901437184 = 7469282).

The spelling of 8968323 in words is "eight million, nine hundred sixty-eight thousand, three hundred twenty-three".

Divisors: 1 3 7 13 19 21 39 49 57 91 133 147 169 247 273 361 399 507 637 741 931 1083 1183 1729 1911 2527 2793 3211 3549 4693 5187 7581 8281 9633 12103 14079 17689 22477 24843 32851 36309 53067 61009 67431 98553 157339 183027 229957 427063 472017 689871 1281189 2989441 8968323