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2768035 = 5553607
BaseRepresentation
bin1010100011110010100011
312012122000211
422203302203
51202034120
6135154551
732346034
oct12436243
95178024
102768035
111620736
12b15a57
1375bbba
14520a8b
1539a25a
hex2a3ca3

2768035 has 4 divisors (see below), whose sum is σ = 3321648. Its totient is φ = 2214424.

The previous prime is 2768011. The next prime is 2768041. The reversal of 2768035 is 5308672.

2768035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2768035 - 215 = 2735267 is a prime.

It is a super-4 number, since 4×27680354 (a number of 27 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2767988 and 2768006.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 276799 + ... + 276808.

It is an arithmetic number, because the mean of its divisors is an integer number (830412).

22768035 is an apocalyptic number.

2768035 is a deficient number, since it is larger than the sum of its proper divisors (553613).

2768035 is an equidigital number, since it uses as much as digits as its factorization.

2768035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553612.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2768035 is about 1663.7412659425. The cubic root of 2768035 is about 140.4075708236.

The spelling of 2768035 in words is "two million, seven hundred sixty-eight thousand, thirty-five".

Divisors: 1 5 553607 2768035