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3300345231 = 31424377239
BaseRepresentation
bin1100010010110111…
…0100010110001111
322112000011220112120
43010231310112033
523224342021411
61303253504023
7144533320521
oct30455642617
98460156476
103300345231
111443a60247
12781342013
134079a3501
14234469a11
15144b20106
hexc4b7458f

3300345231 has 8 divisors (see below), whose sum is σ = 4400826240. Its totient is φ = 2200047192.

The previous prime is 3300345221. The next prime is 3300345247. The reversal of 3300345231 is 1325430033.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3300345231 - 210 = 3300344207 is a prime.

It is a super-2 number, since 2×33003452312 = 21784557287568886722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3300345211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4110 + ... + 81348.

It is an arithmetic number, because the mean of its divisors is an integer number (550103280).

Almost surely, 23300345231 is an apocalyptic number.

3300345231 is a deficient number, since it is larger than the sum of its proper divisors (1100481009).

3300345231 is a wasteful number, since it uses less digits than its factorization.

3300345231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91485.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 3300345231 is about 57448.6312369581. The cubic root of 3300345231 is about 1488.8574685000.

Adding to 3300345231 its reverse (1325430033), we get a palindrome (4625775264).

The spelling of 3300345231 in words is "three billion, three hundred million, three hundred forty-five thousand, two hundred thirty-one".

Divisors: 1 3 14243 42729 77239 231717 1100115077 3300345231