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12286883 = 713113399
BaseRepresentation
bin101110110111…
…101110100011
3212010020102202
4232313232203
511121140013
61115203415
7206302550
oct56675643
925106382
1012286883
116a32354
12414656b
13271275b
1418bba27
15112a858
hexbb7ba3

12286883 has 8 divisors (see below), whose sum is σ = 14150400. Its totient is φ = 10450440.

The previous prime is 12286861. The next prime is 12286891. The reversal of 12286883 is 38868221.

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

It is not a de Polignac number, because 12286883 - 210 = 12285859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12286843) 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, 5783 + ... + 7616.

It is an arithmetic number, because the mean of its divisors is an integer number (1768800).

Almost surely, 212286883 is an apocalyptic number.

12286883 is a deficient number, since it is larger than the sum of its proper divisors (1863517).

12286883 is a wasteful number, since it uses less digits than its factorization.

12286883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13537.

The product of its digits is 36864, while the sum is 38.

The square root of 12286883 is about 3505.2650399078. The cubic root of 12286883 is about 230.7529388812.

The spelling of 12286883 in words is "twelve million, two hundred eighty-six thousand, eight hundred eighty-three".

Divisors: 1 7 131 917 13399 93793 1755269 12286883