Search a number
-
+
30411111601030 = 255357379455851
BaseRepresentation
bin1101110101000101000111…
…00000010001001110000110
310222200021101122200221112211
412322202203200101032012
512441223424032213110
6144402401035334034
76256062460343416
oct672424340211606
9128607348627484
1030411111601030
1197653097567a6
1234b1a638b131a
1313c79a8b4ac34
14771c97190646
1537b0e1e5898a
hex1ba8a3811386

30411111601030 has 16 divisors (see below), whose sum is σ = 55772831088144. Its totient is φ = 11934926816800.

The previous prime is 30411111601027. The next prime is 30411111601037. The reversal of 30411111601030 is 3010611111403.

It is a junction number, because it is equal to n+sod(n) for n = 30411111600992 and 30411111601010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30411111601037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28689727396 + ... + 28689728455.

It is an arithmetic number, because the mean of its divisors is an integer number (3485801943009).

Almost surely, 230411111601030 is an apocalyptic number.

30411111601030 is a deficient number, since it is larger than the sum of its proper divisors (25361719487114).

30411111601030 is a wasteful number, since it uses less digits than its factorization.

30411111601030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57379455911.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 30411111601030 its reverse (3010611111403), we get a palindrome (33421722712433).

The spelling of 30411111601030 in words is "thirty trillion, four hundred eleven billion, one hundred eleven million, six hundred one thousand, thirty".

Divisors: 1 2 5 10 53 106 265 530 57379455851 114758911702 286897279255 573794558510 3041111160103 6082222320206 15205555800515 30411111601030