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12283017 = 316724517
BaseRepresentation
bin101110110110…
…110010001001
3212010001010120
4232312302021
511121024032
61115133453
7206255355
oct56666211
925101116
1012283017
116a2a45a
124144289
132710a76
1418ba465
15112962c
hexbb6c89

12283017 has 8 divisors (see below), whose sum is σ = 16476096. Its totient is φ = 8139312.

The previous prime is 12282983. The next prime is 12283039. The reversal of 12283017 is 71038221.

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

It is not a de Polignac number, because 12283017 - 211 = 12280969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12283057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11758 + ... + 12759.

It is an arithmetic number, because the mean of its divisors is an integer number (2059512).

Almost surely, 212283017 is an apocalyptic number.

It is an amenable number.

12283017 is a deficient number, since it is larger than the sum of its proper divisors (4193079).

12283017 is a wasteful number, since it uses less digits than its factorization.

12283017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24687.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 12283017 is about 3504.7135403625. The cubic root of 12283017 is about 230.7287346291.

The spelling of 12283017 in words is "twelve million, two hundred eighty-three thousand, seventeen".

Divisors: 1 3 167 501 24517 73551 4094339 12283017