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10952005 = 54574793
BaseRepresentation
bin101001110001…
…110101000101
3202121102022211
4221301311011
510300431010
61030423421
7162043021
oct51616505
922542284
1010952005
116200449
123801b71
132365c9c
141651381
15e6508a
hexa71d45

10952005 has 8 divisors (see below), whose sum is σ = 13173912. Its totient is φ = 8740608.

The previous prime is 10951991. The next prime is 10952009. The reversal of 10952005 is 50025901.

10952005 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 4870849 + 6081156 = 2207^2 + 2466^2 .

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 10952005 - 213 = 10943813 is a prime.

It is a super-4 number, since 4×109520054 (a number of 29 digits) contains 4444 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 (10952009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112 + ... + 4681.

It is an arithmetic number, because the mean of its divisors is an integer number (1646739).

Almost surely, 210952005 is an apocalyptic number.

It is an amenable number.

10952005 is a deficient number, since it is larger than the sum of its proper divisors (2221907).

10952005 is an equidigital number, since it uses as much as digits as its factorization.

10952005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5255.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 10952005 is about 3309.3813621280. The cubic root of 10952005 is about 222.0740831668.

Adding to 10952005 its reverse (50025901), we get a palindrome (60977906).

The spelling of 10952005 in words is "ten million, nine hundred fifty-two thousand, five".

Divisors: 1 5 457 2285 4793 23965 2190401 10952005