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3056242 = 271991097
BaseRepresentation
bin1011101010001001110010
312202021101011
423222021302
51240244432
6145301134
734656220
oct13521162
95667334
103056242
1117a8222
1210347aa
13830137
14597b10
15405847
hex2ea272

3056242 has 16 divisors (see below), whose sum is σ = 5270400. Its totient is φ = 1302048.

The previous prime is 3056239. The next prime is 3056327. The reversal of 3056242 is 2426503.

It is a happy number.

3056242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 2238 + ... + 3334.

It is an arithmetic number, because the mean of its divisors is an integer number (329400).

Almost surely, 23056242 is an apocalyptic number.

3056242 is a deficient number, since it is larger than the sum of its proper divisors (2214158).

3056242 is a wasteful number, since it uses less digits than its factorization.

3056242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3056242 is about 1748.2110856530. The cubic root of 3056242 is about 145.1206605643.

The spelling of 3056242 in words is "three million, fifty-six thousand, two hundred forty-two".

Divisors: 1 2 7 14 199 398 1097 1393 2194 2786 7679 15358 218303 436606 1528121 3056242