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330333241 = 7316912203
BaseRepresentation
bin10011101100000…
…111110000111001
3212000120200000111
4103230013300321
51134031130431
652440104321
711120533450
oct2354076071
9760520014
10330333241
1115a512287
12927650a1
135358b674
1431c2bb97
151e0017b1
hex13b07c39

330333241 has 16 divisors (see below), whose sum is σ = 390443008. Its totient is φ = 273488400.

The previous prime is 330333233. The next prime is 330333253. The reversal of 330333241 is 142333033.

It is a cyclic number.

It is not a de Polignac number, because 330333241 - 23 = 330333233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330333281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148846 + ... + 151048.

It is an arithmetic number, because the mean of its divisors is an integer number (24402688).

Almost surely, 2330333241 is an apocalyptic number.

330333241 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

330333241 is a deficient number, since it is larger than the sum of its proper divisors (60109767).

330333241 is a wasteful number, since it uses less digits than its factorization.

330333241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932.

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 330333241 is about 18175.0719668451. The cubic root of 330333241 is about 691.2748544790.

Adding to 330333241 its reverse (142333033), we get a palindrome (472666274).

The spelling of 330333241 in words is "three hundred thirty million, three hundred thirty-three thousand, two hundred forty-one".

Divisors: 1 7 31 217 691 2203 4837 15421 21421 68293 149947 478051 1522273 10655911 47190463 330333241