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9485130 = 235421751
BaseRepresentation
bin100100001011…
…101101001010
3122211220011010
4210023231022
54412011010
6535144350
7143423304
oct44135512
918756133
109485130
115399356
1232150b6
131c71405
14138c974
15c75620
hex90bb4a

9485130 has 32 divisors (see below), whose sum is σ = 22848768. Its totient is φ = 2520000.

The previous prime is 9485129. The next prime is 9485137. The reversal of 9485130 is 315849.

It is a super-2 number, since 2×94851302 = 179935382233800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (9485137) 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 15 ways as a sum of consecutive naturals, for example, 12255 + ... + 13005.

It is an arithmetic number, because the mean of its divisors is an integer number (714024).

Almost surely, 29485130 is an apocalyptic number.

9485130 is an abundant number, since it is smaller than the sum of its proper divisors (13363638).

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

9485130 is a wasteful number, since it uses less digits than its factorization.

9485130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 9485130 is about 3079.7938242681. The cubic root of 9485130 is about 211.6806185305.

The spelling of 9485130 in words is "nine million, four hundred eighty-five thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 421 751 842 1263 1502 2105 2253 2526 3755 4210 4506 6315 7510 11265 12630 22530 316171 632342 948513 1580855 1897026 3161710 4742565 9485130