Search a number
-
+
30234223055335 = 5135945959171539
BaseRepresentation
bin1101101111111011101000…
…01000000001000111100111
310222001100210222200210012111
412313331310020001013213
512430324142100232320
6144145224344101451
76240231142455565
oct667756410010747
9128040728623174
1030234223055335
1196a729778a262
123483718164887
1313b40c8a12210
147674b66d0a35
153766dc9aca5a
hex1b7f742011e7

30234223055335 has 32 divisors (see below), whose sum is σ = 39735251136000. Its totient is φ = 21947784836736.

The previous prime is 30234223055297. The next prime is 30234223055417. The reversal of 30234223055335 is 53355032243203.

It is a cyclic number.

It is not a de Polignac number, because 30234223055335 - 219 = 30234222531047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176166996 + ... + 176338534.

It is an arithmetic number, because the mean of its divisors is an integer number (1241726598000).

Almost surely, 230234223055335 is an apocalyptic number.

30234223055335 is a deficient number, since it is larger than the sum of its proper divisors (9501028080665).

30234223055335 is a wasteful number, since it uses less digits than its factorization.

30234223055335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217575.

The product of its (nonzero) digits is 972000, while the sum is 40.

Adding to 30234223055335 its reverse (53355032243203), we get a palindrome (83589255298538).

The spelling of 30234223055335 in words is "thirty trillion, two hundred thirty-four billion, two hundred twenty-three million, fifty-five thousand, three hundred thirty-five".

Divisors: 1 5 13 59 65 295 767 3835 45959 171539 229795 597467 857695 2230007 2711581 2987335 10120801 11150035 13557905 35250553 50604005 131570413 176252765 657852065 7883760901 39418804505 102488891713 465141893159 512444458565 2325709465795 6046844611067 30234223055335