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24948906 = 234158151
BaseRepresentation
bin101111100101…
…1000010101010
31201221112110120
41133023002222
522341331111
62250424110
7422030223
oct137130252
951845416
1024948906
11130a0534
128432036
135226b88
14345624a
1522cc406
hex17cb0aa

24948906 has 8 divisors (see below), whose sum is σ = 49897824. Its totient is φ = 8316300.

The previous prime is 24948899. The next prime is 24948929. The reversal of 24948906 is 60984942.

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

24948906 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2079070 + ... + 2079081.

It is an arithmetic number, because the mean of its divisors is an integer number (6237228).

Almost surely, 224948906 is an apocalyptic number.

24948906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24948906 is a wasteful number, since it uses less digits than its factorization.

24948906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158156.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 24948906 is about 4994.8879867320. The cubic root of 24948906 is about 292.2024382785.

The spelling of 24948906 in words is "twenty-four million, nine hundred forty-eight thousand, nine hundred six".

Divisors: 1 2 3 6 4158151 8316302 12474453 24948906