Base | Representation |
---|---|
bin | 100001001000101011… |
… | …0110111110010001010 |
3 | 20210200010122111200011 |
4 | 1002101112313302022 |
5 | 2131212442344324 |
6 | 52404542302134 |
7 | 5066236311553 |
oct | 1022126676212 |
9 | 223603574604 |
10 | 71158168714 |
11 | 281a5a273a6 |
12 | 1195a88794a |
13 | 6930383899 |
14 | 363077732a |
15 | 1cb7136c94 |
hex | 10915b7c8a |
71158168714 has 4 divisors (see below), whose sum is σ = 106737253074. Its totient is φ = 35579084356.
The previous prime is 71158168709. The next prime is 71158168733. The reversal of 71158168714 is 41786185117.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 67566204225 + 3591964489 = 259935^2 + 59933^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17789542177 + ... + 17789542180.
Almost surely, 271158168714 is an apocalyptic number.
71158168714 is a deficient number, since it is larger than the sum of its proper divisors (35579084360).
71158168714 is a wasteful number, since it uses less digits than its factorization.
71158168714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35579084359.
The product of its digits is 376320, while the sum is 49.
The spelling of 71158168714 in words is "seventy-one billion, one hundred fifty-eight million, one hundred sixty-eight thousand, seven hundred fourteen".
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