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48268908 = 22321340803
BaseRepresentation
bin1011100000100…
…0011001101100
310100211022111100
42320020121230
544324101113
64442323100
71124164452
oct270103154
9110738440
1048268908
1125279166
12141b9490
13a0004ac
1465a69d2
154386d73
hex2e0866c

48268908 has 18 divisors (see below), whose sum is σ = 122013164. Its totient is φ = 16089624.

The previous prime is 48268907. The next prime is 48268937. The reversal of 48268908 is 80986284.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (48268907) 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 5 ways as a sum of consecutive naturals, for example, 670366 + ... + 670437.

Almost surely, 248268908 is an apocalyptic number.

It is an amenable number.

48268908 is an abundant number, since it is smaller than the sum of its proper divisors (73744256).

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

48268908 is a wasteful number, since it uses less digits than its factorization.

48268908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340813 (or 1340808 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 48268908 is about 6947.5828890341. The cubic root of 48268908 is about 364.1015194033.

The spelling of 48268908 in words is "forty-eight million, two hundred sixty-eight thousand, nine hundred eight".

Divisors: 1 2 3 4 6 9 12 18 36 1340803 2681606 4022409 5363212 8044818 12067227 16089636 24134454 48268908