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30113232113023 = 191978675392737
BaseRepresentation
bin1101101100011010010001…
…00000001100110101111111
310221121210111220220002101221
412312031020200030311333
512421333344410104043
6144013454452214211
76225415651435543
oct666151040146577
9127553456802357
1030113232113023
11965aa4a528554
12346419060a367
1313a588643c667
147616b9917a23
153734aaa148ed
hex1b634880cd7f

30113232113023 has 16 divisors (see below), whose sum is σ = 31859754109920. Its totient is φ = 28382878089216.

The previous prime is 30113232113017. The next prime is 30113232113059. The reversal of 30113232113023 is 32031123231103.

It is a cyclic number.

It is not a de Polignac number, because 30113232113023 - 29 = 30113232112511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30113232113323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324670111 + ... + 324762847.

It is an arithmetic number, because the mean of its divisors is an integer number (1991234631870).

Almost surely, 230113232113023 is an apocalyptic number.

30113232113023 is a deficient number, since it is larger than the sum of its proper divisors (1746521996897).

30113232113023 is a wasteful number, since it uses less digits than its factorization.

30113232113023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179706.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 30113232113023 its reverse (32031123231103), we get a palindrome (62144355344126).

The spelling of 30113232113023 in words is "thirty trillion, one hundred thirteen billion, two hundred thirty-two million, one hundred thirteen thousand, twenty-three".

Divisors: 1 19 197 3743 86753 92737 1648307 1762003 17090341 18269189 324716479 347114591 8045212961 152859046259 1584906953317 30113232113023