Base | Representation |
---|---|
bin | 100001000011111111… |
… | …0100100110101100110 |
3 | 20210021011112120211201 |
4 | 1002013332210311212 |
5 | 2130402201222320 |
6 | 52341201353114 |
7 | 5062315611433 |
oct | 1020776446546 |
9 | 223234476751 |
10 | 71000804710 |
11 | 28125115500 |
12 | 1191603879a |
13 | 69068a6ba4 |
14 | 36178d2b8a |
15 | 1ca840070a |
hex | 1087fa4d66 |
71000804710 has 48 divisors (see below), whose sum is σ = 140670942048. Its totient is φ = 25782641280.
The previous prime is 71000804689. The next prime is 71000804729. The reversal of 71000804710 is 1740800017.
It is a super-3 number, since 3×710008047103 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 839314 + ... + 920026.
It is an arithmetic number, because the mean of its divisors is an integer number (2930644626).
Almost surely, 271000804710 is an apocalyptic number.
71000804710 is a deficient number, since it is larger than the sum of its proper divisors (69670137338).
71000804710 is a wasteful number, since it uses less digits than its factorization.
71000804710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81469 (or 81458 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 28.
The spelling of 71000804710 in words is "seventy-one billion, eight hundred four thousand, seven hundred ten".
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