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7067374066992 = 2431078811364809
BaseRepresentation
bin110011011011000000001…
…0100100001110100110000
3221000122010110011012100210
41212312000110201310300
51411242440230120432
623010412401344120
71326413055246411
oct146660024416460
927018113135323
107067374066992
112285290462048
12961855338040
133c35b1a20265
141a60c41b9808
15c3c8a50a8cc
hex66d80521d30

7067374066992 has 40 divisors (see below), whose sum is σ = 18257565620080. Its totient is φ = 2355767792640.

The previous prime is 7067374066939. The next prime is 7067374067023. The reversal of 7067374066992 is 2996604737607.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4495884 + ... + 5860692.

It is an arithmetic number, because the mean of its divisors is an integer number (456439140502).

Almost surely, 27067374066992 is an apocalyptic number.

It is an amenable number.

7067374066992 is an abundant number, since it is smaller than the sum of its proper divisors (11190191553088).

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

7067374066992 is a wasteful number, since it uses less digits than its factorization.

7067374066992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472701 (or 1472695 counting only the distinct ones).

The product of its (nonzero) digits is 144027072, while the sum is 66.

The spelling of 7067374066992 in words is "seven trillion, sixty-seven billion, three hundred seventy-four million, sixty-six thousand, nine hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 107881 215762 323643 431524 647286 863048 1294572 1364809 1726096 2589144 2729618 4094427 5178288 5459236 8188854 10918472 16377708 21836944 32755416 65510832 147236959729 294473919458 441710879187 588947838916 883421758374 1177895677832 1766843516748 2355791355664 3533687033496 7067374066992