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7680680046807 = 319375236963401
BaseRepresentation
bin110111111000100110000…
…1101001011000011010111
31000012021011210120001201020
41233301030031023003113
52001320013042444212
624200242233132223
71421624261125455
oct157611415130327
930167153501636
107680680046807
1124a13a3719179
12a4069825a073
13439392261cb1
141c7a656b79d5
15d4bd35bad8c
hex6fc4c34b0d7

7680680046807 has 32 divisors (see below), whose sum is σ = 11092420849920. Its totient is φ = 4710823660800.

The previous prime is 7680680046799. The next prime is 7680680046827. The reversal of 7680680046807 is 7086400860867.

It is not a de Polignac number, because 7680680046807 - 23 = 7680680046799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7680680046827) 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 31 ways as a sum of consecutive naturals, for example, 2378694 + ... + 4584707.

It is an arithmetic number, because the mean of its divisors is an integer number (346638151560).

Almost surely, 27680680046807 is an apocalyptic number.

7680680046807 is a deficient number, since it is larger than the sum of its proper divisors (3411740803113).

7680680046807 is a wasteful number, since it uses less digits than its factorization.

7680680046807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6963983.

The product of its (nonzero) digits is 21676032, while the sum is 60.

The spelling of 7680680046807 in words is "seven trillion, six hundred eighty billion, six hundred eighty million, forty-six thousand, eight hundred seven".

Divisors: 1 3 19 37 57 111 523 703 1569 2109 9937 19351 29811 58053 367669 1103007 6963401 20890203 132304619 257645837 396913857 772937511 3641858723 4895270903 10925576169 14685812709 69195315737 134748772751 207585947211 404246318253 2560226682269 7680680046807