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2135795 = 51725127
BaseRepresentation
bin1000001001011011110011
311000111202112
420021123303
51021321140
6113435535
724103544
oct10113363
94014675
102135795
111229722
1286bbab
1359a1ac
143d84cb
152c2c65
hex2096f3

2135795 has 8 divisors (see below), whose sum is σ = 2713824. Its totient is φ = 1608064.

The previous prime is 2135779. The next prime is 2135797. The reversal of 2135795 is 5975312.

2135795 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 not a de Polignac number, because 2135795 - 24 = 2135779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2135797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12479 + ... + 12648.

It is an arithmetic number, because the mean of its divisors is an integer number (339228).

22135795 is an apocalyptic number.

2135795 is a deficient number, since it is larger than the sum of its proper divisors (578029).

2135795 is a wasteful number, since it uses less digits than its factorization.

2135795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25149.

The product of its digits is 9450, while the sum is 32.

The square root of 2135795 is about 1461.4359376996. The cubic root of 2135795 is about 128.7814137693.

The spelling of 2135795 in words is "two million, one hundred thirty-five thousand, seven hundred ninety-five".

Divisors: 1 5 17 85 25127 125635 427159 2135795