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8230899 = 321113003
BaseRepresentation
bin11111011001011111110011
3120111011200010
4133121133303
54101342044
6452230003
7126650535
oct37313763
916434603
108230899
114711aa6
12290b303
131922571
141143855
15ac8bb9
hex7d97f3

8230899 has 8 divisors (see below), whose sum is σ = 11027392. Its totient is φ = 5460840.

The previous prime is 8230891. The next prime is 8230949. The reversal of 8230899 is 9980328.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8230899 - 23 = 8230891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8230891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5869 + ... + 7134.

It is an arithmetic number, because the mean of its divisors is an integer number (1378424).

Almost surely, 28230899 is an apocalyptic number.

8230899 is a deficient number, since it is larger than the sum of its proper divisors (2796493).

8230899 is a wasteful number, since it uses less digits than its factorization.

8230899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13217.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 8230899 is about 2868.9543391278. The cubic root of 8230899 is about 201.9059376459.

The spelling of 8230899 in words is "eight million, two hundred thirty thousand, eight hundred ninety-nine".

Divisors: 1 3 211 633 13003 39009 2743633 8230899