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BaseRepresentation
bin101111010110
311011020
4233112
544110
622010
711556
oct5726
94136
103030
112305
121906
1314c1
141166
15d70
hexbd6

3030 has 16 divisors (see below), whose sum is σ = 7344. Its totient is φ = 800.

The previous prime is 3023. The next prime is 3037. The reversal of 3030 is 303.

Adding to 3030 its reverse (303), we get a palindrome (3333).

3030 = 262 + 272 + ... + 292.

It is an interprime number because it is at equal distance from previous prime (3023) and next prime (3037).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

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

3030 is an undulating number in base 10.

It is a plaindrome in base 7 and base 14.

It is a nialpdrome in base 5 and base 15.

It is a zygodrome in base 14.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 21 + ... + 80.

It is an arithmetic number, because the mean of its divisors is an integer number (459).

3030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3030 is an abundant number, since it is smaller than the sum of its proper divisors (4314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3672).

3030 is a wasteful number, since it uses less digits than its factorization.

3030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111.

The product of its (nonzero) digits is 9, while the sum is 6.

The square root of 3030 is about 55.0454357781. The cubic root of 3030 is about 14.4704113232.

The spelling of 3030 in words is "three thousand, thirty".