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7130092085571 = 372133965994079
BaseRepresentation
bin110011111000001101010…
…0110110010000101000011
3221020122000101011122122210
41213300122212302011003
51413304412033214241
623055304042233203
71334063220514500
oct147603246620503
927218011148583
107130092085571
1122a9945112754
12971a394b5803
133c9498602460
141a9153a324a7
15c570b6a2316
hex67c1a9b2143

7130092085571 has 48 divisors (see below), whose sum is σ = 11910031257600. Its totient is φ = 3760792886592.

The previous prime is 7130092085527. The next prime is 7130092085591. The reversal of 7130092085571 is 1755802900317.

It is not a de Polignac number, because 7130092085571 - 214 = 7130092069187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7130092085571.

It is not an unprimeable number, because it can be changed into a prime (7130092085591) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 75741310 + ... + 75835388.

It is an arithmetic number, because the mean of its divisors is an integer number (248125651200).

Almost surely, 27130092085571 is an apocalyptic number.

7130092085571 is a deficient number, since it is larger than the sum of its proper divisors (4779939172029).

7130092085571 is a wasteful number, since it uses less digits than its factorization.

7130092085571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133768 (or 133761 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 48.

Adding to 7130092085571 its reverse (1755802900317), we get a palindrome (8885894985888).

The spelling of 7130092085571 in words is "seven trillion, one hundred thirty billion, ninety-two million, eighty-five thousand, five hundred seventy-one".

Divisors: 1 3 7 13 21 39 49 91 147 273 637 1911 39659 94079 118977 277613 282237 515567 658553 832839 1223027 1546701 1943291 1975659 3608969 3669081 4609871 5829873 8561189 10826907 13829613 25262783 25683567 59928323 75788349 179784969 3731079061 11193237183 26117553427 48504027793 78352660281 145512083379 182822873989 339528194551 548468621967 1018584583653 2376697361857 7130092085571