Search a number
2924 = 221743
BaseRepresentation
bin101101101100
311000022
4231230
543144
621312
711345
oct5554
94008
102924
112219
121838
13143c
1410cc
15cee
hexb6c

2924 has 12 divisors (see below), whose sum is σ = 5544. Its totient is φ = 1344.

The previous prime is 2917. The next prime is 2927. The reversal of 2924 is 4292.

2924 = T2 + T3 + ... + T25.

2924 is nontrivially palindromic in base 6.

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (17).

Together with 2620 it forms an amicable pair .

It is a plaindrome in base 7 and base 15.

It is a nialpdrome in base 8.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2927) 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 in 3 ways as a sum of consecutive naturals, for example, 47 + ... + 89.

It is an arithmetic number, because the mean of its divisors is an integer number (462).

22924 is an apocalyptic number.

It is an amenable number.

2924 is a deficient number, since it is larger than the sum of its proper divisors (2620).

2924 is a wasteful number, since it uses less digits than its factorization.

2924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64 (or 62 counting only the distinct ones).

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

The square root of 2924 is about 54.0740233384. The cubic root of 2924 is about 14.2996625672.

It can be divided in two parts, 29 and 24, that multiplied together give a palindrome (696).

The spelling of 2924 in words is "two thousand, nine hundred twenty-four".

Divisors: 1 2 4 17 34 43 68 86 172 731 1462 2924