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6800070732631 = 1117307118449559
BaseRepresentation
bin110001011110100001111…
…0011001110101101010111
3220002002011121202212210221
41202331003303032231113
51342403021101421011
622243524231255211
71301201043350611
oct142750363165527
926062147685727
106800070732631
112191991718670
12919a95b1a507
133a4322b735a7
141971a76c7db1
15bbd4359c971
hex62f43cceb57

6800070732631 has 16 divisors (see below), whose sum is σ = 7880212327680. Its totient is φ = 5799290359680.

The previous prime is 6800070732629. The next prime is 6800070732677. The reversal of 6800070732631 is 1362370700086.

It is not a de Polignac number, because 6800070732631 - 21 = 6800070732629 is a prime.

It is a super-2 number, since 2×68000707326312 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6800070732031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59167371 + ... + 59282188.

It is an arithmetic number, because the mean of its divisors is an integer number (492513270480).

Almost surely, 26800070732631 is an apocalyptic number.

6800070732631 is a deficient number, since it is larger than the sum of its proper divisors (1080141595049).

6800070732631 is a wasteful number, since it uses less digits than its factorization.

6800070732631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118449894.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 6800070732631 in words is "six trillion, eight hundred billion, seventy million, seven hundred thirty-two thousand, six hundred thirty-one".

Divisors: 1 11 17 187 307 3377 5219 57409 118449559 1302945149 2013642503 22150067533 36364014613 400004160743 618188248421 6800070732631