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2232230329 = 72139327739
BaseRepresentation
bin1000010100001101…
…0010000110111001
312202120100001100101
42011003102012321
514032422332304
61005300235401
7106213434100
oct20503220671
95676301311
102232230329
11a4604375a
1252369bb61
13297607864
1417266b037
15d0e868a4
hex850d21b9

2232230329 has 12 divisors (see below), whose sum is σ = 2615365200. Its totient is φ = 1899569448.

The previous prime is 2232230327. The next prime is 2232230381. The reversal of 2232230329 is 9230322322.

It is not a de Polignac number, because 2232230329 - 21 = 2232230327 is a prime.

It is a super-3 number, since 3×22322303293 (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232230297 and 2232230306.

It is not an unprimeable number, because it can be changed into a prime (2232230321) 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 11 ways as a sum of consecutive naturals, for example, 157059 + ... + 170680.

It is an arithmetic number, because the mean of its divisors is an integer number (217947100).

Almost surely, 22232230329 is an apocalyptic number.

It is an amenable number.

2232230329 is a deficient number, since it is larger than the sum of its proper divisors (383134871).

2232230329 is a wasteful number, since it uses less digits than its factorization.

2232230329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327892 (or 327885 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 2232230329 is about 47246.4848322074. The cubic root of 2232230329 is about 1306.9119674813.

The spelling of 2232230329 in words is "two billion, two hundred thirty-two million, two hundred thirty thousand, three hundred twenty-nine".

Divisors: 1 7 49 139 973 6811 327739 2294173 16059211 45555721 318890047 2232230329