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108113248 = 2523146893
BaseRepresentation
bin1100111000110…
…10110101100000
321112102201111101
412130122311200
5210134110443
614421124144
72451642655
oct634326540
9245381441
10108113248
11560330a1
1230259654
1319524649
1410503c2c
15975884d
hex671ad60

108113248 has 24 divisors (see below), whose sum is σ = 222103728. Its totient is φ = 51705984.

The previous prime is 108113197. The next prime is 108113261. The reversal of 108113248 is 842311801.

It is a congruent 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, 72711 + ... + 74182.

It is an arithmetic number, because the mean of its divisors is an integer number (9254322).

Almost surely, 2108113248 is an apocalyptic number.

It is an amenable number.

108113248 is an abundant number, since it is smaller than the sum of its proper divisors (113990480).

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

108113248 is a wasteful number, since it uses less digits than its factorization.

108113248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146926 (or 146918 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 108113248 is about 10397.7520647494. The cubic root of 108113248 is about 476.3867111421.

The spelling of 108113248 in words is "one hundred eight million, one hundred thirteen thousand, two hundred forty-eight".

Divisors: 1 2 4 8 16 23 32 46 92 184 368 736 146893 293786 587572 1175144 2350288 3378539 4700576 6757078 13514156 27028312 54056624 108113248