3055 has 8 divisors (see below), whose sum is σ = 4032.
Its totient is φ = 2208.
The previous prime is 3049. The next prime is 3061. The reversal of 3055 is 5503.
Adding to 3055 its reverse (5503), we get a palindrome (8558).
3055 = 202 + 212 + ... + 252.
It is an interprime number because it is at equal distance from previous prime (3049) and next prime (3061).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3055 - 25 = 3023 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
3055 is an undulating number in base 8.
3055 is a modest number, since divided by 55 gives 30 as remainder.
3055 is a lucky number.
It is a plaindrome in base 16.
It is a nialpdrome in base 5.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42 + ... + 88.
It is an arithmetic number, because the mean of its divisors is an integer number (504).
23055 is an apocalyptic number.
3055 is a deficient number, since it is larger than the sum of its proper divisors (977).
3055 is a wasteful number, since it uses less digits than its factorization.
3055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65.
The product of its (nonzero) digits is 75, while the sum is 13.
The square root of 3055 is about 55.2720544217.
The cubic root of 3055 is about 14.5100999787.
The spelling of 3055 in words is "three thousand, fifty-five".