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3934 = 27281
BaseRepresentation
bin111101011110
312101201
4331132
5111214
630114
714320
oct7536
95351
103934
112a57
12233a
131a38
141610
151274
hexf5e

3934 has 8 divisors (see below), whose sum is σ = 6768. Its totient is φ = 1680.

The previous prime is 3931. The next prime is 3943. The reversal of 3934 is 4393.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a magnanimous number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3931) 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, 127 + ... + 154.

It is an arithmetic number, because the mean of its divisors is an integer number (846).

23934 is an apocalyptic number.

3934 is a deficient number, since it is larger than the sum of its proper divisors (2834).

3934 is a wasteful number, since it uses less digits than its factorization.

3934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290.

The product of its digits is 324, while the sum is 19.

The square root of 3934 is about 62.7216071223. The cubic root of 3934 is about 15.7862188223.

It can be divided in two parts, 39 and 34, that multiplied together give a triangular number (1326 = T51).

The spelling of 3934 in words is "three thousand, nine hundred thirty-four".

Divisors: 1 2 7 14 281 562 1967 3934