Base | Representation |
---|---|
bin | 100001000101000101… |
… | …1001101111000111001 |
3 | 20210100201220200122120 |
4 | 1002022023031320321 |
5 | 2130441121014032 |
6 | 52344555511453 |
7 | 5063244154263 |
oct | 1021213157071 |
9 | 223321820576 |
10 | 71037673017 |
11 | 28143a07183 |
12 | 11926458589 |
13 | 691141515c |
14 | 361c76cb33 |
15 | 1cab78462c |
hex | 108a2cde39 |
71037673017 has 16 divisors (see below), whose sum is σ = 98874193920. Its totient is φ = 45281432592.
The previous prime is 71037673013. The next prime is 71037673079.
71037673017 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 71037673017 - 22 = 71037673013 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 71037673017.
It is not an unprimeable number, because it can be changed into a prime (71037673013) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 27553 + ... + 377934.
It is an arithmetic number, because the mean of its divisors is an integer number (6179637120).
Almost surely, 271037673017 is an apocalyptic number.
It is an amenable number.
71037673017 is a deficient number, since it is larger than the sum of its proper divisors (27836520903).
71037673017 is a wasteful number, since it uses less digits than its factorization.
71037673017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 408052.
The product of its (nonzero) digits is 129654, while the sum is 42.
The spelling of 71037673017 in words is "seventy-one billion, thirty-seven million, six hundred seventy-three thousand, seventeen".
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