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3230115323 = 29243179499
BaseRepresentation
bin1100000010000111…
…1010010111111011
322100010000212012212
43000201322113323
523103402142243
61252304325335
7143021345561
oct30041722773
98303025185
103230115323
1114083524a6
1276191384b
133c6284156
14228dc7a31
1513d89b318
hexc087a5fb

3230115323 has 24 divisors (see below), whose sum is σ = 3449160000. Its totient is φ = 3023114976.

The previous prime is 3230115319. The next prime is 3230115337. The reversal of 3230115323 is 3235110323.

It is not a de Polignac number, because 3230115323 - 22 = 3230115319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3230105323) 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 23 ways as a sum of consecutive naturals, for example, 6472928 + ... + 6473426.

It is an arithmetic number, because the mean of its divisors is an integer number (143715000).

Almost surely, 23230115323 is an apocalyptic number.

3230115323 is a deficient number, since it is larger than the sum of its proper divisors (219044677).

3230115323 is a wasteful number, since it uses less digits than its factorization.

3230115323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 3230115323 is about 56834.1035206855. The cubic root of 3230115323 is about 1478.2209148087.

Adding to 3230115323 its reverse (3235110323), we get a palindrome (6465225646).

The spelling of 3230115323 in words is "three billion, two hundred thirty million, one hundred fifteen thousand, three hundred twenty-three".

Divisors: 1 29 43 179 499 841 1247 5191 7697 14471 21457 36163 89321 150539 223213 419659 622253 2590309 3840803 6473177 18045337 75118961 111383287 3230115323