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10328741 = 17607573
BaseRepresentation
bin100111011001…
…101010100101
3201102202100222
4213121222211
510121004431
61005214125
7153535643
oct47315245
921382328
1010328741
115915155
123561345
1321a83a7
14152c193
15d9057b
hex9d9aa5

10328741 has 4 divisors (see below), whose sum is σ = 10936332. Its totient is φ = 9721152.

The previous prime is 10328719. The next prime is 10328753. The reversal of 10328741 is 14782301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14782301 = 30414861.

It can be written as a sum of positive squares in 2 ways, for example, as 9278116 + 1050625 = 3046^2 + 1025^2 .

It is a cyclic number.

It is not a de Polignac number, because 10328741 - 218 = 10066597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10328741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10328701) 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, 303770 + ... + 303803.

It is an arithmetic number, because the mean of its divisors is an integer number (2734083).

Almost surely, 210328741 is an apocalyptic number.

It is an amenable number.

10328741 is a deficient number, since it is larger than the sum of its proper divisors (607591).

10328741 is an equidigital number, since it uses as much as digits as its factorization.

10328741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607590.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 10328741 is about 3213.8358701091. The cubic root of 10328741 is about 217.7788979554.

The spelling of 10328741 in words is "ten million, three hundred twenty-eight thousand, seven hundred forty-one".

Divisors: 1 17 607573 10328741