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32054113 = 7131632161
BaseRepresentation
bin111101001000…
…1101101100001
32020022111222101
41322101231201
531201212423
63103010401
7536312140
oct172215541
966274871
1032054113
1117103803
12a899a01
136843c40
144385757
152c327ad
hex1e91b61

32054113 has 16 divisors (see below), whose sum is σ = 39711616. Its totient is φ = 25194240.

The previous prime is 32054107. The next prime is 32054117. The reversal of 32054113 is 31145023.

It is a cyclic number.

It is not a de Polignac number, because 32054113 - 29 = 32053601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32054117) 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 15 ways as a sum of consecutive naturals, for example, 13753 + ... + 15913.

It is an arithmetic number, because the mean of its divisors is an integer number (2481976).

Almost surely, 232054113 is an apocalyptic number.

It is an amenable number.

32054113 is a deficient number, since it is larger than the sum of its proper divisors (7657503).

32054113 is a wasteful number, since it uses less digits than its factorization.

32054113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 32054113 is about 5661.6351878234. The cubic root of 32054113 is about 317.6590659337.

Adding to 32054113 its reverse (31145023), we get a palindrome (63199136).

The spelling of 32054113 in words is "thirty-two million, fifty-four thousand, one hundred thirteen".

Divisors: 1 7 13 91 163 1141 2119 2161 14833 15127 28093 196651 352243 2465701 4579159 32054113