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32042054 = 21111312889
BaseRepresentation
bin111101000111…
…0110001000110
32020021220102202
41322032301012
531200321204
63102434502
7536232032
oct172166106
966256382
1032042054
11170a5740
12a892a32
13683b5c5
1443811c2
152c2de1e
hex1e8ec46

32042054 has 16 divisors (see below), whose sum is σ = 52900560. Its totient is φ = 14434560.

The previous prime is 32041981. The next prime is 32042077. The reversal of 32042054 is 45024023.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 3959 + ... + 8930.

It is an arithmetic number, because the mean of its divisors is an integer number (3306285).

Almost surely, 232042054 is an apocalyptic number.

32042054 is a deficient number, since it is larger than the sum of its proper divisors (20858506).

32042054 is a wasteful number, since it uses less digits than its factorization.

32042054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13015.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 32042054 is about 5660.5701126300. The cubic root of 32042054 is about 317.6192256887.

Adding to 32042054 its reverse (45024023), we get a palindrome (77066077).

The spelling of 32042054 in words is "thirty-two million, forty-two thousand, fifty-four", and thus it is an eban number.

Divisors: 1 2 11 22 113 226 1243 2486 12889 25778 141779 283558 1456457 2912914 16021027 32042054