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6789830964007 = 713164334540469
BaseRepresentation
bin110001011001110000101…
…1101100111001100100111
3220001002201222211201222011
41202303201131213030213
51342221033211322012
622235112201415051
71300356224636020
oct142634135471447
926032658751864
106789830964007
112188607628973
12917ab879a487
133a33805b66c0
141968b578dc47
15bb94462c1a7
hex62ce1767327

6789830964007 has 16 divisors (see below), whose sum is σ = 8357225405760. Its totient is φ = 5371845852672.

The previous prime is 6789830963989. The next prime is 6789830964023. The reversal of 6789830964007 is 7004690389876.

It is not a de Polignac number, because 6789830964007 - 219 = 6789830439719 is a prime.

It is a super-2 number, since 2×67898309640072 (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 (6789830964097) 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, 774832 + ... + 3765637.

It is an arithmetic number, because the mean of its divisors is an integer number (522326587860).

Almost surely, 26789830964007 is an apocalyptic number.

6789830964007 is a deficient number, since it is larger than the sum of its proper divisors (1567394441753).

6789830964007 is a wasteful number, since it uses less digits than its factorization.

6789830964007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4556922.

The product of its (nonzero) digits is 109734912, while the sum is 67.

The spelling of 6789830964007 in words is "six trillion, seven hundred eighty-nine billion, eight hundred thirty million, nine hundred sixty-four thousand, seven".

Divisors: 1 7 13 91 16433 115031 213629 1495403 4540469 31783283 59026097 413182679 74613527077 522294689539 969975852001 6789830964007