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6813208431014 = 243130957604957
BaseRepresentation
bin110001100100101001011…
…0111100100100110100110
3220010100002012200002221112
41203021102313210212212
51343111422324243024
622253540021545022
71302144441061346
oct143112267444646
926110065602845
106813208431014
1121975135a2937
12920541875172
133a5637927b0b
14197a92458d26
15bc361b4e00e
hex63252de49a6

6813208431014 has 16 divisors (see below), whose sum is σ = 10457579848848. Its totient is φ = 3327349953312.

The previous prime is 6813208430989. The next prime is 6813208431023. The reversal of 6813208431014 is 4101348023186.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10959824 + ... + 11564780.

It is an arithmetic number, because the mean of its divisors is an integer number (653598740553).

Almost surely, 26813208431014 is an apocalyptic number.

6813208431014 is a deficient number, since it is larger than the sum of its proper divisors (3644371417834).

6813208431014 is a wasteful number, since it uses less digits than its factorization.

6813208431014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735959.

The product of its (nonzero) digits is 110592, while the sum is 41.

The spelling of 6813208431014 in words is "six trillion, eight hundred thirteen billion, two hundred eight million, four hundred thirty-one thousand, fourteen".

Divisors: 1 2 43 86 130957 261914 604957 1209914 5631151 11262302 26013151 52026302 79223353849 158446707698 3406604215507 6813208431014