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2330330197 = 13877204397
BaseRepresentation
bin1000101011100110…
…0000010001010101
320000101221001001211
42022321200101111
514233031031242
61023123021421
7111514323406
oct21271402125
96011831054
102330330197
11a96457628
1255050a871
132b1a34510
141816c59ad
15d98b3317
hex8ae60455

2330330197 has 8 divisors (see below), whose sum is σ = 2512460216. Its totient is φ = 2148610752.

The previous prime is 2330330159. The next prime is 2330330227. The reversal of 2330330197 is 7910330332.

It can be written as a sum of positive squares in 4 ways, for example, as 14699556 + 2315630641 = 3834^2 + 48121^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2330330197 - 215 = 2330297429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330330137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90798 + ... + 113599.

It is an arithmetic number, because the mean of its divisors is an integer number (314057527).

Almost surely, 22330330197 is an apocalyptic number.

It is an amenable number.

2330330197 is a deficient number, since it is larger than the sum of its proper divisors (182130019).

2330330197 is a wasteful number, since it uses less digits than its factorization.

2330330197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205287.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 2330330197 is about 48273.4937310321. The cubic root of 2330330197 is about 1325.7831273190.

The spelling of 2330330197 in words is "two billion, three hundred thirty million, three hundred thirty thousand, one hundred ninety-seven".

Divisors: 1 13 877 11401 204397 2657161 179256169 2330330197