Base | Representation |
---|---|
bin | 10000000111110000010111 |
3 | 21221201002011 |
4 | 100013300113 |
5 | 2040213241 |
6 | 230325051 |
7 | 50630623 |
oct | 20076027 |
9 | 7851064 |
10 | 4226071 |
11 | 2427123 |
12 | 14b9787 |
13 | b4c745 |
14 | 7c0183 |
15 | 587281 |
hex | 407c17 |
4226071 has 4 divisors (see below), whose sum is σ = 4231144. Its totient is φ = 4221000.
The previous prime is 4226063. The next prime is 4226077. The reversal of 4226071 is 1706224.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 4226071 - 23 = 4226063 is a prime.
It is a Duffinian number.
4226071 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4226077) 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, 960 + ... + 3061.
It is an arithmetic number, because the mean of its divisors is an integer number (1057786).
Almost surely, 24226071 is an apocalyptic number.
4226071 is a deficient number, since it is larger than the sum of its proper divisors (5073).
4226071 is a wasteful number, since it uses less digits than its factorization.
4226071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5072.
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 4226071 is about 2055.7409856302. The cubic root of 4226071 is about 161.6760150946.
The spelling of 4226071 in words is "four million, two hundred twenty-six thousand, seventy-one".
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