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9485238 = 237225839
BaseRepresentation
bin100100001011…
…101110110110
3122211220022010
4210023232312
54412011423
6535145050
7143423520
oct44135666
918756263
109485238
115399444
123215186
131c71489
14138ca10
15c75693
hex90bbb6

9485238 has 16 divisors (see below), whose sum is σ = 21680640. Its totient is φ = 2710056.

The previous prime is 9485207. The next prime is 9485239. The reversal of 9485238 is 8325849.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9485196 and 9485205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9485239) 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 7 ways as a sum of consecutive naturals, for example, 112878 + ... + 112961.

It is an arithmetic number, because the mean of its divisors is an integer number (1355040).

Almost surely, 29485238 is an apocalyptic number.

9485238 is an abundant number, since it is smaller than the sum of its proper divisors (12195402).

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

9485238 is a wasteful number, since it uses less digits than its factorization.

9485238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225851.

The product of its digits is 69120, while the sum is 39.

The square root of 9485238 is about 3079.8113578594. The cubic root of 9485238 is about 211.6814219431.

The spelling of 9485238 in words is "nine million, four hundred eighty-five thousand, two hundred thirty-eight".

Divisors: 1 2 3 6 7 14 21 42 225839 451678 677517 1355034 1580873 3161746 4742619 9485238