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13071183060066 = 238924477870899
BaseRepresentation
bin1011111000110101111100…
…1110010001110001100010
31201021121000012222122110120
42332031133032101301202
53203124240330410231
643444452452341110
72516235046543635
oct276153716216142
951247005878416
1013071183060066
11418a50408835a
121571348914796
1373a7b82458c1
14332911bdbc1c
1517a028a88d96
hexbe35f391c62

13071183060066 has 16 divisors (see below), whose sum is σ = 26436100572000. Its totient is φ = 4308105278048.

The previous prime is 13071183060041. The next prime is 13071183060113. The reversal of 13071183060066 is 66006038117031.

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, 12238934916 + ... + 12238935983.

It is an arithmetic number, because the mean of its divisors is an integer number (1652256285750).

Almost surely, 213071183060066 is an apocalyptic number.

13071183060066 is an abundant number, since it is smaller than the sum of its proper divisors (13364917511934).

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

13071183060066 is a wasteful number, since it uses less digits than its factorization.

13071183060066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24477870993.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 13071183060066 in words is "thirteen trillion, seventy-one billion, one hundred eighty-three million, sixty thousand, sixty-six".

Divisors: 1 2 3 6 89 178 267 534 24477870899 48955741798 73433612697 146867225394 2178530510011 4357061020022 6535591530033 13071183060066