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32068049 = 1323107251
BaseRepresentation
bin111101001010…
…1000111010001
32020100020002112
41322111013101
531202134144
63103155105
7536400566
oct172250721
966306075
1032068049
1117113222
12a8a5a95
13684a3a0
14438a86d
152c3699e
hex1e951d1

32068049 has 8 divisors (see below), whose sum is σ = 36036672. Its totient is φ = 28314000.

The previous prime is 32068039. The next prime is 32068061. The reversal of 32068049 is 94086023.

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

It is a de Polignac number, because none of the positive numbers 2k-32068049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32068019) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 53327 + ... + 53924.

It is an arithmetic number, because the mean of its divisors is an integer number (4504584).

Almost surely, 232068049 is an apocalyptic number.

It is an amenable number.

32068049 is a deficient number, since it is larger than the sum of its proper divisors (3968623).

32068049 is a wasteful number, since it uses less digits than its factorization.

32068049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107287.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 32068049 is about 5662.8657939245. The cubic root of 32068049 is about 317.7050949238.

The spelling of 32068049 in words is "thirty-two million, sixty-eight thousand, forty-nine".

Divisors: 1 13 23 299 107251 1394263 2466773 32068049