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3068 = 221359
BaseRepresentation
bin101111111100
311012122
4233330
544233
622112
711642
oct5774
94178
103068
11233a
121938
131520
141192
15d98
hexbfc

3068 has 12 divisors (see below), whose sum is σ = 5880. Its totient is φ = 1392.

The previous prime is 3067. The next prime is 3079. The reversal of 3068 is 8603.

It is a happy number.

It is an Ulam number.

It is a plaindrome in base 11.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23 + ... + 81.

It is an arithmetic number, because the mean of its divisors is an integer number (490).

It is an amenable number.

3068 is a deficient number, since it is larger than the sum of its proper divisors (2812).

3068 is a wasteful number, since it uses less digits than its factorization.

3068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3068 is about 55.3895296965. The cubic root of 3068 is about 14.5306525557.

The spelling of 3068 in words is "three thousand, sixty-eight".

Divisors: 1 2 4 13 26 52 59 118 236 767 1534 3068