Base | Representation |
---|---|
bin | 1111101100001001… |
… | …0011011000000111 |
3 | 101212112000202111120 |
4 | 3323002103120013 |
5 | 32111142403441 |
6 | 1533531005023 |
7 | 206240505432 |
oct | 37302233007 |
9 | 11775022446 |
10 | 4211684871 |
11 | 18714281a9 |
12 | 996599773 |
13 | 52173a434 |
14 | 2bd4d8819 |
15 | 199b3b966 |
hex | fb093607 |
4211684871 has 16 divisors (see below), whose sum is σ = 5682475008. Its totient is φ = 2774520000.
The previous prime is 4211684857. The next prime is 4211684879. The reversal of 4211684871 is 1784861124.
4211684871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4211684871 - 215 = 4211652103 is a prime.
It is a super-2 number, since 2×42116848712 = 35476578905220573282, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4211684879) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73611 + ... + 117651.
It is an arithmetic number, because the mean of its divisors is an integer number (355154688).
Almost surely, 24211684871 is an apocalyptic number.
4211684871 is a deficient number, since it is larger than the sum of its proper divisors (1470790137).
4211684871 is a wasteful number, since it uses less digits than its factorization.
4211684871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44422.
The product of its digits is 86016, while the sum is 42.
The square root of 4211684871 is about 64897.4951057435. The cubic root of 4211684871 is about 1614.9235070660.
The spelling of 4211684871 in words is "four billion, two hundred eleven million, six hundred eighty-four thousand, eight hundred seventy-one".
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