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75116 = 2289211
BaseRepresentation
bin10010010101101100
310211001002
4102111230
54400431
61335432
7431666
oct222554
9124032
1075116
1151488
1237578
1328262
141d536
15173cb
hex1256c

75116 has 12 divisors (see below), whose sum is σ = 133560. Its totient is φ = 36960.

The previous prime is 75109. The next prime is 75133. The reversal of 75116 is 61157.

It can be divided in two parts, 751 and 16, that added together give a palindrome (767).

It is a plaindrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 75116.

It is an unprimeable number.

75116 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251 + ... + 461.

It is an arithmetic number, because the mean of its divisors is an integer number (11130).

275116 is an apocalyptic number.

It is an amenable number.

75116 is a deficient number, since it is larger than the sum of its proper divisors (58444).

75116 is a wasteful number, since it uses less digits than its factorization.

75116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 302 counting only the distinct ones).

The product of its digits is 210, while the sum is 20.

The square root of 75116 is about 274.0729829808. The cubic root of 75116 is about 42.1933638854.

The spelling of 75116 in words is "seventy-five thousand, one hundred sixteen".

Divisors: 1 2 4 89 178 211 356 422 844 18779 37558 75116