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9630413 = 13740801
BaseRepresentation
bin100100101111…
…001011001101
3200010021102222
4210233023031
54431133123
6542225125
7144600002
oct44571315
920107388
109630413
115488521
1232851a5
131cc2590
1413c98a9
15ca36c8
hex92f2cd

9630413 has 4 divisors (see below), whose sum is σ = 10371228. Its totient is φ = 8889600.

The previous prime is 9630403. The next prime is 9630419. The reversal of 9630413 is 3140369.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3087049 + 6543364 = 1757^2 + 2558^2 .

It is a cyclic number.

It is not a de Polignac number, because 9630413 - 214 = 9614029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9630419) 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, 370388 + ... + 370413.

It is an arithmetic number, because the mean of its divisors is an integer number (2592807).

Almost surely, 29630413 is an apocalyptic number.

It is an amenable number.

9630413 is a deficient number, since it is larger than the sum of its proper divisors (740815).

9630413 is a wasteful number, since it uses less digits than its factorization.

9630413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740814.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 9630413 is about 3103.2906728181. The cubic root of 9630413 is about 212.7559122136.

The spelling of 9630413 in words is "nine million, six hundred thirty thousand, four hundred thirteen".

Divisors: 1 13 740801 9630413