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8080182037071 = 34971028405503
BaseRepresentation
bin111010110010101000001…
…1000010100101001001111
31001121110100210000220210000
41311211100120110221033
52024341203100141241
625103552343215343
71462526305042164
oct165452030245117
931543323026700
108080182037071
112635871123481
12aa5bb0747553
13467c5b664101
141dd12368206b
15e02b63e0eb6
hex75950614a4f

8080182037071 has 20 divisors (see below), whose sum is σ = 12194832466432. Its totient is φ = 5331254122368.

The previous prime is 8080182037069. The next prime is 8080182037129. The reversal of 8080182037071 is 1707302810808.

It is not a de Polignac number, because 8080182037071 - 21 = 8080182037069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080182037021) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 514194895 + ... + 514210608.

Almost surely, 28080182037071 is an apocalyptic number.

8080182037071 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

8080182037071 is a deficient number, since it is larger than the sum of its proper divisors (4114650429361).

8080182037071 is a wasteful number, since it uses less digits than its factorization.

8080182037071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028405612 (or 1028405603 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

Adding to 8080182037071 its reverse (1707302810808), we get a palindrome (9787484847879).

The spelling of 8080182037071 in words is "eight trillion, eighty billion, one hundred eighty-two million, thirty-seven thousand, seventy-one".

Divisors: 1 3 9 27 81 97 291 873 2619 7857 1028405503 3085216509 9255649527 27766948581 83300845743 99755333791 299266001373 897798004119 2693394012357 8080182037071