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8475055 = 55928729
BaseRepresentation
bin100000010101…
…000110101111
3120221120120221
4200111012233
54132200210
6501352211
7132015421
oct40250657
916846527
108475055
114869486
122a08667
1319a9734
1411a8811
15b261da
hex8151af

8475055 has 8 divisors (see below), whose sum is σ = 10342800. Its totient is φ = 6664896.

The previous prime is 8475037. The next prime is 8475067. The reversal of 8475055 is 5505748.

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

It is a cyclic number.

It is not a de Polignac number, because 8475055 - 27 = 8474927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8475055.

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 in 7 ways as a sum of consecutive naturals, for example, 14070 + ... + 14659.

It is an arithmetic number, because the mean of its divisors is an integer number (1292850).

Almost surely, 28475055 is an apocalyptic number.

8475055 is a deficient number, since it is larger than the sum of its proper divisors (1867745).

8475055 is a wasteful number, since it uses less digits than its factorization.

8475055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28793.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 8475055 is about 2911.1947719107. The cubic root of 8475055 is about 203.8829185271.

The spelling of 8475055 in words is "eight million, four hundred seventy-five thousand, fifty-five".

Divisors: 1 5 59 295 28729 143645 1695011 8475055