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9230660329 = 11279795717
BaseRepresentation
bin10001001100011000…
…01011001011101001
3212211022010010111111
420212030023023221
5122401022112304
64123541030321
7444513214102
oct104614131351
925738103444
109230660329
113a07515800
1219573b53a1
13b414b0cb7
14637cd93a9
15390590704
hex22630b2e9

9230660329 has 12 divisors (see below), whose sum is σ = 10158934212. Its totient is φ = 8380892960.

The previous prime is 9230660297. The next prime is 9230660333.

9230660329 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 2065884304 + 7164776025 = 45452^2 + 84645^2 .

It is not a de Polignac number, because 9230660329 - 25 = 9230660297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9230660291 and 9230660300.

It is not an unprimeable number, because it can be changed into a prime (9230630329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48579 + ... + 144295.

It is an arithmetic number, because the mean of its divisors is an integer number (846577851).

Almost surely, 29230660329 is an apocalyptic number.

It is an amenable number.

9230660329 is a deficient number, since it is larger than the sum of its proper divisors (928273883).

9230660329 is a wasteful number, since it uses less digits than its factorization.

9230660329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96536 (or 96525 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 9230660329 is about 96076.3255386050. The cubic root of 9230660329 is about 2097.7042431559.

The spelling of 9230660329 in words is "nine billion, two hundred thirty million, six hundred sixty thousand, three hundred twenty-nine".

Divisors: 1 11 121 797 8767 95717 96437 1052887 11581757 76286449 839150939 9230660329