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10532765 = 52339041
BaseRepresentation
bin101000001011…
…011110011101
3201211010020102
4220023132131
510144022030
61013430445
7155345525
oct50133635
921733212
1010532765
115a44471
12363b425
13224a209
141582685
15dd0c45
hexa0b79d

10532765 has 8 divisors (see below), whose sum is σ = 12694968. Its totient is φ = 8389120.

The previous prime is 10532761. The next prime is 10532773. The reversal of 10532765 is 56723501.

It can be written as a sum of positive squares in 4 ways, for example, as 2540836 + 7991929 = 1594^2 + 2827^2 .

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

It is not a de Polignac number, because 10532765 - 22 = 10532761 is a prime.

It is a super-2 number, since 2×105327652 = 221878277090450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10532761) 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, 3356 + ... + 5685.

It is an arithmetic number, because the mean of its divisors is an integer number (1586871).

Almost surely, 210532765 is an apocalyptic number.

It is an amenable number.

10532765 is a deficient number, since it is larger than the sum of its proper divisors (2162203).

10532765 is an equidigital number, since it uses as much as digits as its factorization.

10532765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9279.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 10532765 is about 3245.4221605209. The cubic root of 10532765 is about 219.2034902409.

The spelling of 10532765 in words is "ten million, five hundred thirty-two thousand, seven hundred sixty-five".

Divisors: 1 5 233 1165 9041 45205 2106553 10532765