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75675083 = 11231132647
BaseRepresentation
bin1001000001010…
…11010111001011
312021101200200212
410200223113023
5123333100313
611301551335
71606141031
oct440532713
9167350625
1075675083
11397978a0
122141554b
13128a7973
14a09c551
15699c3a8
hex482b5cb

75675083 has 16 divisors (see below), whose sum is σ = 86939136. Its totient is φ = 65197440.

The previous prime is 75675079. The next prime is 75675091. The reversal of 75675083 is 38057657.

It is not a de Polignac number, because 75675083 - 22 = 75675079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75675083.

It is not an unprimeable number, because it can be changed into a prime (75675013) 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, 27266 + ... + 29912.

It is an arithmetic number, because the mean of its divisors is an integer number (5433696).

Almost surely, 275675083 is an apocalyptic number.

75675083 is a deficient number, since it is larger than the sum of its proper divisors (11264053).

75675083 is a wasteful number, since it uses less digits than its factorization.

75675083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 75675083 is about 8699.1426589061. The cubic root of 75675083 is about 422.9778597059.

The spelling of 75675083 in words is "seventy-five million, six hundred seventy-five thousand, eighty-three".

Divisors: 1 11 23 113 253 1243 2599 2647 28589 29117 60881 299111 669691 3290221 6879553 75675083