Search a number
-
+
30252230543151 = 323361358949239
BaseRepresentation
bin1101110000011101001010…
…11101001000011100101111
310222010002021221221221120200
412320032211131020130233
512431123032004340101
6144201403255044543
76241436321545221
oct670164535103457
9128102257857520
1030252230543151
1197039985163a1
123487102970753
1313b5a08664a56
1476830410a411
15376de3844986
hex1b83a574872f

30252230543151 has 6 divisors (see below), whose sum is σ = 43697666340120. Its totient is φ = 20168153695428.

The previous prime is 30252230543131. The next prime is 30252230543167. The reversal of 30252230543151 is 15134503225203.

30252230543151 is a `hidden beast` number, since 3 + 0 + 2 + 522 + 3 + 0 + 54 + 31 + 51 = 666.

It is not a de Polignac number, because 30252230543151 - 211 = 30252230541103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30252230543131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1680679474611 + ... + 1680679474628.

It is an arithmetic number, because the mean of its divisors is an integer number (7282944390020).

Almost surely, 230252230543151 is an apocalyptic number.

30252230543151 is a deficient number, since it is larger than the sum of its proper divisors (13445435796969).

30252230543151 is a wasteful number, since it uses less digits than its factorization.

30252230543151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3361358949245 (or 3361358949242 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 30252230543151 its reverse (15134503225203), we get a palindrome (45386733768354).

The spelling of 30252230543151 in words is "thirty trillion, two hundred fifty-two billion, two hundred thirty million, five hundred forty-three thousand, one hundred fifty-one".

Divisors: 1 3 9 3361358949239 10084076847717 30252230543151