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2986112313 = 321684319699
BaseRepresentation
bin1011000111111100…
…0111010100111001
321201002220020000100
42301333013110321
522103421043223
61212150430013
7133666351542
oct26177072471
97632806010
102986112313
1112a2645418
126b4062309
13387861282
1420482d4c9
1512724e043
hexb1fc7539

2986112313 has 12 divisors (see below), whose sum is σ = 4313748400. Its totient is φ = 1990522296.

The previous prime is 2986112279. The next prime is 2986112323. The reversal of 2986112313 is 3132116892.

2986112313 is a `hidden beast` number, since 2 + 9 + 8 + 611 + 2 + 31 + 3 = 666.

It is not a de Polignac number, because 2986112313 - 212 = 2986108217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2986112323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141738 + ... + 161436.

Almost surely, 22986112313 is an apocalyptic number.

It is an amenable number.

2986112313 is a deficient number, since it is larger than the sum of its proper divisors (1327636087).

2986112313 is a wasteful number, since it uses less digits than its factorization.

2986112313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36548 (or 36545 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 2986112313 is about 54645.3320330291. The cubic root of 2986112313 is about 1440.0206261513.

The spelling of 2986112313 in words is "two billion, nine hundred eighty-six million, one hundred twelve thousand, three hundred thirteen".

Divisors: 1 3 9 16843 19699 50529 59097 151587 177291 331790257 995370771 2986112313