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8075133 = 36111953
BaseRepresentation
bin11110110011011101111101
3120012021000000
4132303131331
54031401013
6445024513
7125431443
oct36633575
916167000
108075133
114615a70
122855139
1318996b1
141102b93
15a97973
hex7b377d

8075133 has 56 divisors (see below), whose sum is σ = 14165280. Its totient is φ = 4548960.

The previous prime is 8075131. The next prime is 8075141. The reversal of 8075133 is 3315708.

It is not a de Polignac number, because 8075133 - 21 = 8075131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 8075097 and 8075106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8075131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 152335 + ... + 152387.

Almost surely, 28075133 is an apocalyptic number.

It is an amenable number.

8075133 is a deficient number, since it is larger than the sum of its proper divisors (6090147).

8075133 is a wasteful number, since it uses less digits than its factorization.

8075133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 8075133 is about 2841.6778494404. The cubic root of 8075133 is about 200.6241584383.

The spelling of 8075133 in words is "eight million, seventy-five thousand, one hundred thirty-three".

Divisors: 1 3 9 11 19 27 33 53 57 81 99 159 171 209 243 297 477 513 583 627 729 891 1007 1431 1539 1749 1881 2673 3021 4293 4617 5247 5643 8019 9063 11077 12879 13851 15741 16929 27189 33231 38637 47223 50787 81567 99693 141669 152361 244701 299079 425007 734103 897237 2691711 8075133