Search a number
BaseRepresentation
bin100101010000
310021022
4211100
534014
615012
76644
oct4520
93238
102384
111878
121468
131115
14c24
15a8e
hex950

2384 has 10 divisors (see below), whose sum is σ = 4650. Its totient is φ = 1184.

The previous prime is 2383. The next prime is 2389. The reversal of 2384 is 4832.

Adding to 2384 its sum of digits (17), we get a 4-th power (2401 = 74).

It can be divided in two parts, 238 and 4, that added together give a palindrome (242).

It can be written as a sum of positive squares in only one way, i.e., 1600 + 784 = 40^2 + 28^2 .

It is a plaindrome in base 12 and base 13.

It is a nialpdrome in base 4, base 7 and base 16.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59 + ... + 90.

It is an arithmetic number, because the mean of its divisors is an integer number (465).

22384 is an apocalyptic number.

It is an amenable number.

2384 is a deficient number, since it is larger than the sum of its proper divisors (2266).

2384 is a wasteful number, since it uses less digits than its factorization.

2384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 151 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 2384 is about 48.8262224629. The cubic root of 2384 is about 13.3588400633.

The spelling of 2384 in words is "two thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 149 298 596 1192 2384