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3030339 = 313243139
BaseRepresentation
bin1011100011110101000011
312200221211210
423203311003
51233432324
6144541203
734520544
oct13436503
95627753
103030339
11178a814
121021803
13821400
1458c4cb
153ecd29
hex2e3d43

3030339 has 24 divisors (see below), whose sum is σ = 4509120. Its totient is φ = 1808352.

The previous prime is 3030331. The next prime is 3030353. The reversal of 3030339 is 9330303.

It is not a de Polignac number, because 3030339 - 23 = 3030331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3030331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21732 + ... + 21870.

It is an arithmetic number, because the mean of its divisors is an integer number (187880).

Almost surely, 23030339 is an apocalyptic number.

3030339 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3030339 is a deficient number, since it is larger than the sum of its proper divisors (1478781).

3030339 is a wasteful number, since it uses less digits than its factorization.

3030339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 21.

The square root of 3030339 is about 1740.7868910352. The cubic root of 3030339 is about 144.7095095866.

The spelling of 3030339 in words is "three million, thirty thousand, three hundred thirty-nine".

Divisors: 1 3 13 39 43 129 139 169 417 507 559 1677 1807 5421 5977 7267 17931 21801 23491 70473 77701 233103 1010113 3030339