Search a number
BaseRepresentation
bin11110001110
32122122
4132032
530214
612542
75432
oct3616
92578
101934
1114a9
121152
13b5a
149c2
1588e
hex78e

1934 has 4 divisors (see below), whose sum is σ = 2904. Its totient is φ = 966.

The previous prime is 1933. The next prime is 1949. The reversal of 1934 is 4391.

1934 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

1934 is an esthetic number in base 7, because in such base its adjacent digits differ by 1.

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

1934 is strictly pandigital in base 5.

It is a plaindrome in base 9, base 15 and base 16.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482 + ... + 485.

It is an arithmetic number, because the mean of its divisors is an integer number (726).

1934 is a deficient number, since it is larger than the sum of its proper divisors (970).

1934 is an equidigital number, since it uses as much as digits as its factorization.

1934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969.

The product of its digits is 108, while the sum is 17.

The square root of 1934 is about 43.9772668546. The cubic root of 1934 is about 12.4590660996.

It can be divided in two parts, 19 and 34, that multiplied together give a palindrome (646).

The spelling of 1934 in words is "one thousand, nine hundred thirty-four".

Divisors: 1 2 967 1934