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24201393 = 315751383
BaseRepresentation
bin101110001010…
…0100010110001
31200112120001220
41130110202301
522143421033
62222415253
7412464666
oct134244261
950476056
1024201393
111272a957
128131529
135024868
1432dda6d
1521d0bb3
hex17148b1

24201393 has 8 divisors (see below), whose sum is σ = 32474688. Its totient is φ = 16031184.

The previous prime is 24201391. The next prime is 24201431. The reversal of 24201393 is 39310242.

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

It is not a de Polignac number, because 24201393 - 21 = 24201391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24201391) 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, 25221 + ... + 26162.

It is an arithmetic number, because the mean of its divisors is an integer number (4059336).

Almost surely, 224201393 is an apocalyptic number.

It is an amenable number.

24201393 is a deficient number, since it is larger than the sum of its proper divisors (8273295).

24201393 is a wasteful number, since it uses less digits than its factorization.

24201393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51543.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 24201393 is about 4919.4911322209. The cubic root of 24201393 is about 289.2544981841.

The spelling of 24201393 in words is "twenty-four million, two hundred one thousand, three hundred ninety-three".

Divisors: 1 3 157 471 51383 154149 8067131 24201393