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30314034410605 = 51121913719249267
BaseRepresentation
bin1101110010010000010010…
…10000001011010001101101
310222022222211011211201021121
412321020021100023101231
512433131120302114410
6144250024122300541
76246055014005551
oct671101120132155
9128288734751247
1030314034410605
119728123159800
123497090957751
1313bb7a7a3741a
1476b2c83a1861
1537880e6169da
hex1b920940b46d

30314034410605 has 48 divisors (see below), whose sum is σ = 42396127784640. Its totient is φ = 20733769393920.

The previous prime is 30314034410479. The next prime is 30314034410609. The reversal of 30314034410605 is 50601443041303.

It is a de Polignac number, because none of the positive numbers 2k-30314034410605 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30314034410609) 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 47 ways as a sum of consecutive naturals, for example, 8049819 + ... + 11199448.

It is an arithmetic number, because the mean of its divisors is an integer number (883252662180).

Almost surely, 230314034410605 is an apocalyptic number.

It is an amenable number.

30314034410605 is a deficient number, since it is larger than the sum of its proper divisors (12082093374035).

30314034410605 is a wasteful number, since it uses less digits than its factorization.

30314034410605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19249450 (or 19249439 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 30314034410605 its reverse (50601443041303), we get a palindrome (80915477451908).

The spelling of 30314034410605 in words is "thirty trillion, three hundred fourteen billion, thirty-four million, four hundred ten thousand, six hundred five".

Divisors: 1 5 11 19 55 95 121 137 209 605 685 1045 1507 2299 2603 7535 11495 13015 16577 28633 82885 143165 314963 1574815 19249267 96246335 211741937 365736073 1058709685 1828680365 2329161307 2637149579 4023096803 11645806535 13185747895 20115484015 29008645369 44254064833 50105842001 145043226845 221270324165 250529210005 319095099059 551164262011 1595475495295 2755821310055 6062806882121 30314034410605