Base | Representation |
---|---|
bin | 100001000101100110… |
… | …1111100111110110011 |
3 | 20210101221211111110002 |
4 | 1002023031330332303 |
5 | 2131010110324121 |
6 | 52350422500215 |
7 | 5063545646324 |
oct | 1021315747663 |
9 | 223357744402 |
10 | 71055167411 |
11 | 28152875a58 |
12 | 1193029466b |
13 | 6914c2bc77 |
14 | 3620c0444b |
15 | 1cad08ce0b |
hex | 108b37cfb3 |
71055167411 has 4 divisors (see below), whose sum is σ = 71060218392. Its totient is φ = 71050116432.
The previous prime is 71055167401. The next prime is 71055167441. The reversal of 71055167411 is 11476155017.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 71055167411 - 26 = 71055167347 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (71055167401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2504330 + ... + 2532543.
It is an arithmetic number, because the mean of its divisors is an integer number (17765054598).
Almost surely, 271055167411 is an apocalyptic number.
71055167411 is a deficient number, since it is larger than the sum of its proper divisors (5050981).
71055167411 is a wasteful number, since it uses less digits than its factorization.
71055167411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5050980.
The product of its (nonzero) digits is 29400, while the sum is 38.
The spelling of 71055167411 in words is "seventy-one billion, fifty-five million, one hundred sixty-seven thousand, four hundred eleven".
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