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7076375668980 = 223454368133129
BaseRepresentation
bin110011011111001100011…
…0110111010100011110100
3221001111100210020221220000
41212332120312322203310
51411414404132401410
623014501521111300
71330152120512112
oct146763066724364
927044323227800
107076375668980
11228908a647932
12963547a88530
133c43b7911777
141a66d98caab2
15c4115901dc0
hex66f98dba8f4

7076375668980 has 60 divisors (see below), whose sum is σ = 22198852566660. Its totient is φ = 1887033511296.

The previous prime is 7076375668979. The next prime is 7076375669059. The reversal of 7076375668980 is 898665736707.

It can be written as a sum of positive squares in 2 ways, for example, as 4866550712676 + 2209824956304 = 2206026^2 + 1486548^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a junction number, because it is equal to n+sod(n) for n = 7076375668899 and 7076375668908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2184064945 + ... + 2184068184.

It is an arithmetic number, because the mean of its divisors is an integer number (369980876111).

Almost surely, 27076375668980 is an apocalyptic number.

It is an amenable number.

7076375668980 is an abundant number, since it is smaller than the sum of its proper divisors (15122476897680).

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

7076375668980 is a wasteful number, since it uses less digits than its factorization.

7076375668980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368133150 (or 4368133139 counting only the distinct ones).

The product of its (nonzero) digits is 640120320, while the sum is 72.

The spelling of 7076375668980 in words is "seven trillion, seventy-six billion, three hundred seventy-five million, six hundred sixty-eight thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 270 324 405 540 810 1620 4368133129 8736266258 13104399387 17472532516 21840665645 26208798774 39313198161 43681331290 52417597548 65521996935 78626396322 87362662580 117939594483 131043993870 157252792644 196565990805 235879188966 262087987740 353818783449 393131981610 471758377932 589697972415 707637566898 786263963220 1179395944830 1415275133796 1769093917245 2358791889660 3538187834490 7076375668980