Search a number
-
+
10852805 = 52698069
BaseRepresentation
bin101001011001…
…100111000101
3202102101020202
4221121213011
510234242210
61024340245
7161150555
oct51314705
922371222
1010852805
116142967
123774685
13232caa2
141627165
15e459a5
hexa599c5

10852805 has 8 divisors (see below), whose sum is σ = 13073400. Its totient is φ = 8648896.

The previous prime is 10852763. The next prime is 10852841. The reversal of 10852805 is 50825801.

10852805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1012036 + 9840769 = 1006^2 + 3137^2 .

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 10852805 - 28 = 10852549 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2690 + ... + 5379.

It is an arithmetic number, because the mean of its divisors is an integer number (1634175).

Almost surely, 210852805 is an apocalyptic number.

10852805 is the 2690-th pentagonal number.

It is an amenable number.

10852805 is a deficient number, since it is larger than the sum of its proper divisors (2220595).

10852805 is an equidigital number, since it uses as much as digits as its factorization.

10852805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8343.

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 10852805 is about 3294.3595735742. The cubic root of 10852805 is about 221.4015549021.

The spelling of 10852805 in words is "ten million, eight hundred fifty-two thousand, eight hundred five".

Divisors: 1 5 269 1345 8069 40345 2170561 10852805