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36050905 = 511655471
BaseRepresentation
bin1000100110000…
…1011111011001
32111211120112201
42021201133121
533212112110
63324410201
7615266452
oct211413731
974746481
1036050905
1119393640
12100a6961
1376131c7
144b06129
153271b3a
hex22617d9

36050905 has 8 divisors (see below), whose sum is σ = 47193984. Its totient is φ = 26218800.

The previous prime is 36050893. The next prime is 36050909. The reversal of 36050905 is 50905063.

It is a happy number.

36050905 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2k-36050905 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36050909) 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, 327681 + ... + 327790.

It is an arithmetic number, because the mean of its divisors is an integer number (5899248).

Almost surely, 236050905 is an apocalyptic number.

It is an amenable number.

36050905 is a deficient number, since it is larger than the sum of its proper divisors (11143079).

36050905 is a wasteful number, since it uses less digits than its factorization.

36050905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655487.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 36050905 is about 6004.2405847867. The cubic root of 36050905 is about 330.3482854852.

Adding to 36050905 its reverse (50905063), we get a palindrome (86955968).

The spelling of 36050905 in words is "thirty-six million, fifty thousand, nine hundred five".

Divisors: 1 5 11 55 655471 3277355 7210181 36050905