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13448848 = 247120079
BaseRepresentation
bin110011010011…
…011010010000
3221022021100111
4303103122100
511420330343
61200131104
7222212320
oct63233220
927267314
1013448848
117656356
124606a94
132a2b5ca
141b01280
1512a9c9d
hexcd3690

13448848 has 20 divisors (see below), whose sum is σ = 29779840. Its totient is φ = 5763744.

The previous prime is 13448839. The next prime is 13448849. The reversal of 13448848 is 84884431.

It is a self number, because there is not a number n which added to its sum of digits gives 13448848.

It is not an unprimeable number, because it can be changed into a prime (13448849) 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 3 ways as a sum of consecutive naturals, for example, 59928 + ... + 60151.

It is an arithmetic number, because the mean of its divisors is an integer number (1488992).

Almost surely, 213448848 is an apocalyptic number.

It is an amenable number.

13448848 is an abundant number, since it is smaller than the sum of its proper divisors (16330992).

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

13448848 is a wasteful number, since it uses less digits than its factorization.

13448848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120094 (or 120088 counting only the distinct ones).

The product of its digits is 98304, while the sum is 40.

The square root of 13448848 is about 3667.2671023529. The cubic root of 13448848 is about 237.8090410914.

The spelling of 13448848 in words is "thirteen million, four hundred forty-eight thousand, eight hundred forty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 120079 240158 480316 840553 960632 1681106 1921264 3362212 6724424 13448848