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9763225 = 521492621
BaseRepresentation
bin100101001111…
…100110011001
3200101000121221
4211033212121
54444410400
6545132041
7145662133
oct45174631
920330557
109763225
11556928a
12332a021
13203ab74
141422053
15cccc1a
hex94f999

9763225 has 12 divisors (see below), whose sum is σ = 12192300. Its totient is φ = 7755200.

The previous prime is 9763213. The next prime is 9763231. The reversal of 9763225 is 5223679.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 326041 + 9437184 = 571^2 + 3072^2 .

It is not a de Polignac number, because 9763225 - 27 = 9763097 is a prime.

9763225 is a lucky number.

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 11 ways as a sum of consecutive naturals, for example, 2415 + ... + 5035.

It is an arithmetic number, because the mean of its divisors is an integer number (1016025).

Almost surely, 29763225 is an apocalyptic number.

It is an amenable number.

9763225 is a deficient number, since it is larger than the sum of its proper divisors (2429075).

9763225 is a wasteful number, since it uses less digits than its factorization.

9763225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780 (or 2775 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The square root of 9763225 is about 3124.6159764041. The cubic root of 9763225 is about 213.7294817463.

The spelling of 9763225 in words is "nine million, seven hundred sixty-three thousand, two hundred twenty-five".

Divisors: 1 5 25 149 745 2621 3725 13105 65525 390529 1952645 9763225