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23984 = 241499
BaseRepresentation
bin101110110110000
31012220022
411312300
51231414
6303012
7126632
oct56660
935808
1023984
1117024
1211a68
13abbc
148a52
15718e
hex5db0

23984 has 10 divisors (see below), whose sum is σ = 46500. Its totient is φ = 11984.

The previous prime is 23981. The next prime is 23993. The reversal of 23984 is 48932.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (23981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 734 + ... + 765.

It is an arithmetic number, because the mean of its divisors is an integer number (4650).

223984 is an apocalyptic number.

It is an amenable number.

23984 is a deficient number, since it is larger than the sum of its proper divisors (22516).

23984 is a wasteful number, since it uses less digits than its factorization.

23984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507 (or 1501 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 23984 is about 154.8676854608. The cubic root of 23984 is about 28.8385799831.

It can be divided in two parts, 239 and 84, that added together give a palindrome (323).

The spelling of 23984 in words is "twenty-three thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 16 1499 2998 5996 11992 23984