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30342104230 = 254373693851
BaseRepresentation
bin11100010000100001…
…111100010010100110
32220022121000121011011
4130100201330102212
5444120034313410
621534452332434
72122622426164
oct342041742246
986277017134
1030342104230
1111960365aa9
125a6961411a
132b27215439
14167ba5c234
15bc8ba318a
hex71087c4a6

30342104230 has 16 divisors (see below), whose sum is σ = 54628355664. Its totient is φ = 12134048800.

The previous prime is 30342104201. The next prime is 30342104231. The reversal of 30342104230 is 3240124303.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30342104231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303196 + ... + 390655.

It is an arithmetic number, because the mean of its divisors is an integer number (3414272229).

Almost surely, 230342104230 is an apocalyptic number.

30342104230 is a deficient number, since it is larger than the sum of its proper divisors (24286251434).

30342104230 is a wasteful number, since it uses less digits than its factorization.

30342104230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698231.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30342104230 its reverse (3240124303), we get a palindrome (33582228533).

The spelling of 30342104230 in words is "thirty billion, three hundred forty-two million, one hundred four thousand, two hundred thirty".

Divisors: 1 2 5 10 4373 8746 21865 43730 693851 1387702 3469255 6938510 3034210423 6068420846 15171052115 30342104230