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10601705 = 52120341
BaseRepresentation
bin101000011100…
…010011101001
3201221121210202
4220130103221
510203223310
61015121545
7156053522
oct50342351
921847722
1010601705
115a91244
1236732b5
1322726ca
14159d849
15de63a5
hexa1c4e9

10601705 has 4 divisors (see below), whose sum is σ = 12722052. Its totient is φ = 8481360.

The previous prime is 10601681. The next prime is 10601711. The reversal of 10601705 is 50710601.

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 3857296 + 6744409 = 1964^2 + 2597^2 .

It is not a de Polignac number, because 10601705 - 26 = 10601641 is a prime.

It is a super-2 number, since 2×106017052 = 224792297814050, 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 3 ways as a sum of consecutive naturals, for example, 1060166 + ... + 1060175.

It is an arithmetic number, because the mean of its divisors is an integer number (3180513).

Almost surely, 210601705 is an apocalyptic number.

It is an amenable number.

10601705 is a deficient number, since it is larger than the sum of its proper divisors (2120347).

10601705 is an equidigital number, since it uses as much as digits as its factorization.

10601705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120346.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 10601705 is about 3256.0259519850. The cubic root of 10601705 is about 219.6807007177.

The spelling of 10601705 in words is "ten million, six hundred one thousand, seven hundred five".

Divisors: 1 5 2120341 10601705