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8033042 = 238310487
BaseRepresentation
bin11110101001001100010010
3120010010021002
4132221030102
54024024132
6444102002
7125164643
oct36511422
916103232
108033042
114597386
122834902
1318834a4
1410d16ca
15a8a262
hex7a9312

8033042 has 8 divisors (see below), whose sum is σ = 12082176. Its totient is φ = 4005652.

The previous prime is 8033041. The next prime is 8033071. The reversal of 8033042 is 2403308.

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

It is not an unprimeable number, because it can be changed into a prime (8033041) 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, 4478 + ... + 6009.

It is an arithmetic number, because the mean of its divisors is an integer number (1510272).

Almost surely, 28033042 is an apocalyptic number.

8033042 is a deficient number, since it is larger than the sum of its proper divisors (4049134).

8033042 is a wasteful number, since it uses less digits than its factorization.

8033042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10872.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 8033042 is about 2834.2621614805. The cubic root of 8033042 is about 200.2749717793.

The spelling of 8033042 in words is "eight million, thirty-three thousand, forty-two".

Divisors: 1 2 383 766 10487 20974 4016521 8033042