Base | Representation |
---|---|
bin | 100001000100001110… |
… | …0101000011011000010 |
3 | 20210021201100212210200 |
4 | 1002020130220123002 |
5 | 2130411210334324 |
6 | 52342042310030 |
7 | 5062442565333 |
oct | 1021034503302 |
9 | 223251325720 |
10 | 71008683714 |
11 | 28129607081 |
12 | 119187b8316 |
13 | 6908405217 |
14 | 361898428a |
15 | 1ca8e59ec9 |
hex | 10887286c2 |
71008683714 has 12 divisors (see below), whose sum is σ = 153852148086. Its totient is φ = 23669561232.
The previous prime is 71008683709. The next prime is 71008683737. The reversal of 71008683714 is 41738680017.
It can be written as a sum of positive squares in only one way, i.e., 60237357489 + 10771326225 = 245433^2 + 103785^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 71008683714.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1972463419 + ... + 1972463454.
Almost surely, 271008683714 is an apocalyptic number.
71008683714 is an abundant number, since it is smaller than the sum of its proper divisors (82843464372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71008683714 is a wasteful number, since it uses less digits than its factorization.
71008683714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3944926881 (or 3944926878 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 45.
The spelling of 71008683714 in words is "seventy-one billion, eight million, six hundred eighty-three thousand, seven hundred fourteen".
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