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7029999212718 = 231768921560909
BaseRepresentation
bin110011001001100110010…
…0110110001100010101110
3220220001122201202212210210
41212103030212301202232
51410134414244301333
622541312000443250
71323620635236606
oct146231446614256
926801581685723
107029999212718
112270451313929
12956564619526
133bcc067a6281
141a437a517c06
15c2cee21ea63
hex664cc9b18ae

7029999212718 has 16 divisors (see below), whose sum is σ = 14887057156560. Its totient is φ = 2205489949056.

The previous prime is 7029999212699. The next prime is 7029999212771. The reversal of 7029999212718 is 8172129999207.

It is a Curzon number.

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, 34460780353 + ... + 34460780556.

It is an arithmetic number, because the mean of its divisors is an integer number (930441072285).

Almost surely, 27029999212718 is an apocalyptic number.

7029999212718 is an abundant number, since it is smaller than the sum of its proper divisors (7857057943842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7029999212718 is a wasteful number, since it uses less digits than its factorization.

7029999212718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68921560931.

The product of its (nonzero) digits is 20575296, while the sum is 66.

The spelling of 7029999212718 in words is "seven trillion, twenty-nine billion, nine hundred ninety-nine million, two hundred twelve thousand, seven hundred eighteen".

Divisors: 1 2 3 6 17 34 51 102 68921560909 137843121818 206764682727 413529365454 1171666535453 2343333070906 3514999606359 7029999212718