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10536605 = 52107321
BaseRepresentation
bin101000001100…
…011010011101
3201211022111122
4220030122131
510144132410
61013500325
7155362652
oct50143235
921738448
1010536605
115a47342
1236416a5
13224bba1
141583c29
15dd1e55
hexa0c69d

10536605 has 4 divisors (see below), whose sum is σ = 12643932. Its totient is φ = 8429280.

The previous prime is 10536587. The next prime is 10536607. The reversal of 10536605 is 50663501.

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 1898884 + 8637721 = 1378^2 + 2939^2 .

It is not a de Polignac number, because 10536605 - 28 = 10536349 is a prime.

It is a super-3 number, since 3×105366053 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10536607) by changing a digit.

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, 1053656 + ... + 1053665.

It is an arithmetic number, because the mean of its divisors is an integer number (3160983).

Almost surely, 210536605 is an apocalyptic number.

It is an amenable number.

10536605 is a deficient number, since it is larger than the sum of its proper divisors (2107327).

10536605 is an equidigital number, since it uses as much as digits as its factorization.

10536605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107326.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 10536605 is about 3246.0137091516. The cubic root of 10536605 is about 219.2301258278.

The spelling of 10536605 in words is "ten million, five hundred thirty-six thousand, six hundred five".

Divisors: 1 5 2107321 10536605