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24930669 = 343193261
BaseRepresentation
bin101111100011…
…0100101101101
31201220121110010
41133012211231
522340240134
62250203433
7421623111
oct137064555
951817403
1024930669
1113088865
128423579
13521b79a
14344d741
1522c6ce9
hex17c696d

24930669 has 8 divisors (see below), whose sum is σ = 34014112. Its totient is φ = 16233840.

The previous prime is 24930613. The next prime is 24930671. The reversal of 24930669 is 96603942.

It is a happy number.

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

It is not a de Polignac number, because 24930669 - 213 = 24922477 is a prime.

It is a super-2 number, since 2×249306692 = 1243076513575122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24930469) 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, 96502 + ... + 96759.

It is an arithmetic number, because the mean of its divisors is an integer number (4251764).

Almost surely, 224930669 is an apocalyptic number.

It is an amenable number.

24930669 is a deficient number, since it is larger than the sum of its proper divisors (9083443).

24930669 is a wasteful number, since it uses less digits than its factorization.

24930669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193307.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 24930669 is about 4993.0620865357. The cubic root of 24930669 is about 292.1312234682.

The spelling of 24930669 in words is "twenty-four million, nine hundred thirty thousand, six hundred sixty-nine".

Divisors: 1 3 43 129 193261 579783 8310223 24930669