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10417345 = 517122557
BaseRepresentation
bin100111101111…
…010011000001
3201121020220121
4213233103001
510131323340
61011140241
7154355161
oct47572301
921536817
1010417345
115975784
1235a4681
132209813
1415525a1
15dab94a
hex9ef4c1

10417345 has 8 divisors (see below), whose sum is σ = 13236264. Its totient is φ = 7843584.

The previous prime is 10417307. The next prime is 10417349. The reversal of 10417345 is 54371401.

It can be written as a sum of positive squares in 4 ways, for example, as 2666689 + 7750656 = 1633^2 + 2784^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10417345 - 213 = 10409153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10417349) 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 7 ways as a sum of consecutive naturals, for example, 61194 + ... + 61363.

It is an arithmetic number, because the mean of its divisors is an integer number (1654533).

Almost surely, 210417345 is an apocalyptic number.

It is an amenable number.

10417345 is a deficient number, since it is larger than the sum of its proper divisors (2818919).

10417345 is a wasteful number, since it uses less digits than its factorization.

10417345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122579.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 10417345 is about 3227.5912070769. The cubic root of 10417345 is about 218.3998567112.

Adding to 10417345 its reverse (54371401), we get a palindrome (64788746).

The spelling of 10417345 in words is "ten million, four hundred seventeen thousand, three hundred forty-five".

Divisors: 1 5 17 85 122557 612785 2083469 10417345