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2983267 = 72107569
BaseRepresentation
bin1011011000010101100011
312121120021101
423120111203
51230431032
6143535231
734233400
oct13302543
95546241
102983267
111758411
12bba517
13805b61
145792a7
153ddde7
hex2d8563

2983267 has 12 divisors (see below), whose sum is σ = 3508920. Its totient is φ = 2528736.

The previous prime is 2983243. The next prime is 2983271. The reversal of 2983267 is 7623892.

2983267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2983267 - 27 = 2983139 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 25 + 95 + 8 + 37 + 221 + 64 + 77 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2983067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4959 + ... + 5527.

It is an arithmetic number, because the mean of its divisors is an integer number (292410).

22983267 is an apocalyptic number.

2983267 is a deficient number, since it is larger than the sum of its proper divisors (525653).

2983267 is a wasteful number, since it uses less digits than its factorization.

2983267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690 (or 683 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 2983267 is about 1727.2136520998. The cubic root of 2983267 is about 143.9563106916.

The spelling of 2983267 in words is "two million, nine hundred eighty-three thousand, two hundred sixty-seven".

Divisors: 1 7 49 107 569 749 3983 5243 27881 60883 426181 2983267