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9330130 = 257312781
BaseRepresentation
bin100011100101…
…110111010010
3122120000112101
4203211313102
54342031010
6531551014
7142206355
oct43456722
918500471
109330130
1152a2957
12315b46a
131c189b4
14134c29c
15c4473a
hex8e5dd2

9330130 has 16 divisors (see below), whose sum is σ = 17025624. Its totient is φ = 3680640.

The previous prime is 9330119. The next prime is 9330149. The reversal of 9330130 is 310339.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8485569 + 844561 = 2913^2 + 919^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9330098 and 9330107.

It is an unprimeable number.

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, 5661 + ... + 7120.

Almost surely, 29330130 is an apocalyptic number.

9330130 is a deficient number, since it is larger than the sum of its proper divisors (7695494).

9330130 is a wasteful number, since it uses less digits than its factorization.

9330130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12861.

The product of its (nonzero) digits is 243, while the sum is 19.

The square root of 9330130 is about 3054.5261498308. The cubic root of 9330130 is about 210.5212297784.

Adding to 9330130 its reverse (310339), we get a palindrome (9640469).

The spelling of 9330130 in words is "nine million, three hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 10 73 146 365 730 12781 25562 63905 127810 933013 1866026 4665065 9330130