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24948993 = 319143541
BaseRepresentation
bin101111100101…
…1000100000001
31201221112120210
41133023010001
522341331433
62250424333
7422030406
oct137130401
951845523
1024948993
11130a0603
1284320a9
135226c24
1434562ad
1522cc463
hex17cb101

24948993 has 8 divisors (see below), whose sum is σ = 33440256. Its totient is φ = 16545200.

The previous prime is 24948983. The next prime is 24949009. The reversal of 24948993 is 39984942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24948993 - 24 = 24948977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (24948983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21198 + ... + 22343.

It is an arithmetic number, because the mean of its divisors is an integer number (4180032).

Almost surely, 224948993 is an apocalyptic number.

It is an amenable number.

24948993 is a deficient number, since it is larger than the sum of its proper divisors (8491263).

24948993 is a wasteful number, since it uses less digits than its factorization.

24948993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43735.

The product of its digits is 559872, while the sum is 48.

The square root of 24948993 is about 4994.8966956284. The cubic root of 24948993 is about 292.2027779271.

The spelling of 24948993 in words is "twenty-four million, nine hundred forty-eight thousand, nine hundred ninety-three".

Divisors: 1 3 191 573 43541 130623 8316331 24948993