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3038 = 27231
BaseRepresentation
bin101111011110
311011112
4233132
544123
622022
711600
oct5736
94145
103038
112312
121912
1314c9
141170
15d78
hexbde

3038 has 12 divisors (see below), whose sum is σ = 5472. Its totient is φ = 1260.

The previous prime is 3037. The next prime is 3041. The reversal of 3038 is 8303.

It is a happy number.

3038 is nontrivially palindromic in base 6.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3038.

It is not an unprimeable number, because it can be changed into a prime (3037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83 + ... + 113.

It is an arithmetic number, because the mean of its divisors is an integer number (456).

23038 is an apocalyptic number.

3038 is a deficient number, since it is larger than the sum of its proper divisors (2434).

3038 is a wasteful number, since it uses less digits than its factorization.

3038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3038 is about 55.1180551181. The cubic root of 3038 is about 14.4831353670.

The spelling of 3038 in words is "three thousand, thirty-eight".

Divisors: 1 2 7 14 31 49 62 98 217 434 1519 3038