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24425023 = 725713577
BaseRepresentation
bin101110100101…
…1001000111111
31200221220211111
41131023020333
522223100043
62231302451
7414415660
oct135131077
950856744
1024425023
1112872977
12821aa27
1350a259c
14335b367
15222709d
hex174b23f

24425023 has 8 divisors (see below), whose sum is σ = 28024992. Its totient is φ = 20852736.

The previous prime is 24425017. The next prime is 24425033. The reversal of 24425023 is 32052442.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-24425023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24424985 and 24425003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24425003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4990 + ... + 8587.

It is an arithmetic number, because the mean of its divisors is an integer number (3503124).

Almost surely, 224425023 is an apocalyptic number.

24425023 is a deficient number, since it is larger than the sum of its proper divisors (3599969).

24425023 is a wasteful number, since it uses less digits than its factorization.

24425023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13841.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 24425023 is about 4942.1678441753. The cubic root of 24425023 is about 290.1427082005.

Adding to 24425023 its reverse (32052442), we get a palindrome (56477465).

The spelling of 24425023 in words is "twenty-four million, four hundred twenty-five thousand, twenty-three".

Divisors: 1 7 257 1799 13577 95039 3489289 24425023