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10517105 = 511031907
BaseRepresentation
bin101000000111…
…101001110001
3201210022202102
4220013221301
510143021410
61013230145
7155252054
oct50075161
921708672
1010517105
115a33725
123632355
132243051
14157aa9b
15dcb2a5
hexa07a71

10517105 has 8 divisors (see below), whose sum is σ = 12638592. Its totient is φ = 8401648.

The previous prime is 10517077. The next prime is 10517147. The reversal of 10517105 is 50171501.

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 10517105 - 216 = 10451569 is a prime.

It is a super-2 number, since 2×105171052 = 221218995162050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4562 + ... + 6468.

It is an arithmetic number, because the mean of its divisors is an integer number (1579824).

Almost surely, 210517105 is an apocalyptic number.

It is an amenable number.

10517105 is a deficient number, since it is larger than the sum of its proper divisors (2121487).

10517105 is a wasteful number, since it uses less digits than its factorization.

10517105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015.

The product of its (nonzero) digits is 175, while the sum is 20.

The square root of 10517105 is about 3243.0086339694. The cubic root of 10517105 is about 219.0947999046.

Adding to 10517105 its reverse (50171501), we get a palindrome (60688606).

The spelling of 10517105 in words is "ten million, five hundred seventeen thousand, one hundred five".

Divisors: 1 5 1103 1907 5515 9535 2103421 10517105