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9031342 = 27163601
BaseRepresentation
bin100010011100…
…111010101110
3121222211200011
4202130322232
54303000332
6521323434
7136523305
oct42347256
917884604
109031342
115109421
12303657a
131b429b8
1412b143c
15bd5e47
hex89ceae

9031342 has 8 divisors (see below), whose sum is σ = 13738032. Its totient is φ = 4452000.

The previous prime is 9031339. The next prime is 9031343. The reversal of 9031342 is 2431309.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9031343) 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 3 ways as a sum of consecutive naturals, for example, 31659 + ... + 31942.

It is an arithmetic number, because the mean of its divisors is an integer number (1717254).

Almost surely, 29031342 is an apocalyptic number.

9031342 is a deficient number, since it is larger than the sum of its proper divisors (4706690).

9031342 is a wasteful number, since it uses less digits than its factorization.

9031342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63674.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 9031342 is about 3005.2191267859. The cubic root of 9031342 is about 208.2495617686.

The spelling of 9031342 in words is "nine million, thirty-one thousand, three hundred forty-two".

Divisors: 1 2 71 142 63601 127202 4515671 9031342