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10850797 = 25742221
BaseRepresentation
bin101001011001…
…000111101101
3202102021111101
4221121013231
510234211142
61024323101
7161141656
oct51310755
922367441
1010850797
116141401
123773491
13232bbb9
14162652d
15e450b7
hexa591ed

10850797 has 4 divisors (see below), whose sum is σ = 10893276. Its totient is φ = 10808320.

The previous prime is 10850789. The next prime is 10850803. The reversal of 10850797 is 79705801.

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 10666756 + 184041 = 3266^2 + 429^2 .

It is a cyclic number.

It is not a de Polignac number, because 10850797 - 23 = 10850789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10850297) 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 3 ways as a sum of consecutive naturals, for example, 20854 + ... + 21367.

It is an arithmetic number, because the mean of its divisors is an integer number (2723319).

Almost surely, 210850797 is an apocalyptic number.

It is an amenable number.

10850797 is a deficient number, since it is larger than the sum of its proper divisors (42479).

10850797 is an equidigital number, since it uses as much as digits as its factorization.

10850797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42478.

The product of its (nonzero) digits is 17640, while the sum is 37.

The square root of 10850797 is about 3294.0547961441. The cubic root of 10850797 is about 221.3878993927.

It can be divided in two parts, 108 and 50797, that added together give a palindrome (50905).

The spelling of 10850797 in words is "ten million, eight hundred fifty thousand, seven hundred ninety-seven".

Divisors: 1 257 42221 10850797