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24914 = 212457
BaseRepresentation
bin110000101010010
31021011202
412011102
51244124
6311202
7132431
oct60522
937152
1024914
111779a
1212502
13b456
149118
1575ae
hex6152

24914 has 4 divisors (see below), whose sum is σ = 37374. Its totient is φ = 12456.

The previous prime is 24907. The next prime is 24917. The reversal of 24914 is 41942.

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

It can be written as a sum of positive squares in only one way, i.e., 17689 + 7225 = 133^2 + 85^2 .

It is a d-powerful number, because it can be written as 213 + 44 + 92 + 1 + 47 .

It is the 36-th Perrin number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (24917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6227 + ... + 6230.

224914 is an apocalyptic number.

24914 is a deficient number, since it is larger than the sum of its proper divisors (12460).

24914 is a wasteful number, since it uses less digits than its factorization.

24914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12459.

The product of its digits is 288, while the sum is 20.

The square root of 24914 is about 157.8416928444. The cubic root of 24914 is about 29.2066101255.

It can be divided in two parts, 249 and 14, that multiplied together give a triangular number (3486 = T83).

The spelling of 24914 in words is "twenty-four thousand, nine hundred fourteen".

Divisors: 1 2 12457 24914