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55104848 = 243444053
BaseRepresentation
bin1101001000110…
…1010101010000
310211200121122022
43102031111100
5103101323343
65245031012
71236245351
oct322152520
9124617568
1055104848
11291180a7
1216555468
13b554b26
147465d28
154c87568
hex348d550

55104848 has 10 divisors (see below), whose sum is σ = 106765674. Its totient is φ = 27552416.

The previous prime is 55104839. The next prime is 55104859. The reversal of 55104848 is 84840155.

It can be written as a sum of positive squares in only one way, i.e., 33500944 + 21603904 = 5788^2 + 4648^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1722011 + ... + 1722042.

Almost surely, 255104848 is an apocalyptic number.

It is an amenable number.

55104848 is a deficient number, since it is larger than the sum of its proper divisors (51660826).

55104848 is a wasteful number, since it uses less digits than its factorization.

55104848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3444061 (or 3444055 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 55104848 is about 7423.2639721352. The cubic root of 55104848 is about 380.5367484134.

The spelling of 55104848 in words is "fifty-five million, one hundred four thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 16 3444053 6888106 13776212 27552424 55104848