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9029982 = 2313115769
BaseRepresentation
bin100010011100…
…100101011110
3121222202210210
4202130211132
54302424412
6521313250
7136516323
oct42344536
917882723
109029982
1151083a5
123035826
131b421b0
1412b0b4a
15bd583c
hex89c95e

9029982 has 16 divisors (see below), whose sum is σ = 19449360. Its totient is φ = 2778432.

The previous prime is 9029971. The next prime is 9030001. The reversal of 9029982 is 2899209.

9029982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 9029982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57807 + ... + 57962.

It is an arithmetic number, because the mean of its divisors is an integer number (1215585).

Almost surely, 29029982 is an apocalyptic number.

9029982 is an abundant number, since it is smaller than the sum of its proper divisors (10419378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9029982 is a wasteful number, since it uses less digits than its factorization.

9029982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115787.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 9029982 is about 3004.9928452494. The cubic root of 9029982 is about 208.2391080390.

It can be divided in two parts, 9029 and 982, that added together give a triangular number (10011 = T141).

The spelling of 9029982 in words is "nine million, twenty-nine thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 13 26 39 78 115769 231538 347307 694614 1504997 3009994 4514991 9029982