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3107 = 13239
BaseRepresentation
bin110000100011
311021002
4300203
544412
622215
712026
oct6043
94232
103107
112375
12196b
131550
1411bd
15dc2
hexc23

3107 has 4 divisors (see below), whose sum is σ = 3360. Its totient is φ = 2856.

The previous prime is 3089. The next prime is 3109. The reversal of 3107 is 7013.

3107 = 92 + 102 + ... + 212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3107 - 28 = 2851 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a nialpdrome in base 15.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3107.

It is not an unprimeable number, because it can be changed into a prime (3109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107 + ... + 132.

It is an arithmetic number, because the mean of its divisors is an integer number (840).

3107 is a deficient number, since it is larger than the sum of its proper divisors (253).

3107 is a wasteful number, since it uses less digits than its factorization.

3107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252.

The product of its (nonzero) digits is 21, while the sum is 11.

The square root of 3107 is about 55.7404700375. The cubic root of 3107 is about 14.5919640522.

The spelling of 3107 in words is "three thousand, one hundred seven", and thus it is an iban number.

Divisors: 1 13 239 3107