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3076386 = 232292239
BaseRepresentation
bin1011101111000100100010
312210022000020
423233010202
51241421021
6145534310
735102025
oct13570442
95708006
103076386
111811375
121044396
13839361
145a11bc
1540b7c6
hex2ef122

3076386 has 16 divisors (see below), whose sum is σ = 6182400. Its totient is φ = 1020528.

The previous prime is 3076373. The next prime is 3076387. The reversal of 3076386 is 6836703.

It is a happy number.

3076386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3076387) 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, 255 + ... + 2493.

It is an arithmetic number, because the mean of its divisors is an integer number (386400).

Almost surely, 23076386 is an apocalyptic number.

3076386 is an abundant number, since it is smaller than the sum of its proper divisors (3106014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3076386 is a wasteful number, since it uses less digits than its factorization.

3076386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3076386 is about 1753.9629414557. The cubic root of 3076386 is about 145.4387976085.

The spelling of 3076386 in words is "three million, seventy-six thousand, three hundred eighty-six".

Divisors: 1 2 3 6 229 458 687 1374 2239 4478 6717 13434 512731 1025462 1538193 3076386