Base | Representation |
---|---|
bin | 1000011101101… |
… | …11100001011101 |
3 | 11221121111100000 |
4 | 10032313201131 |
5 | 121134200201 |
6 | 11013524513 |
7 | 1521354312 |
oct | 416674135 |
9 | 157544300 |
10 | 71006301 |
11 | 370990a3 |
12 | 1b943739 |
13 | 11931882 |
14 | 9604d09 |
15 | 6378d86 |
hex | 43b785d |
71006301 has 24 divisors (see below), whose sum is σ = 108972864. Its totient is φ = 46176480.
The previous prime is 71006269. The next prime is 71006311. The reversal of 71006301 is 10360017.
It is not a de Polignac number, because 71006301 - 25 = 71006269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71006311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6400 + ... + 13526.
It is an arithmetic number, because the mean of its divisors is an integer number (4540536).
Almost surely, 271006301 is an apocalyptic number.
It is an amenable number.
71006301 is a deficient number, since it is larger than the sum of its proper divisors (37966563).
71006301 is an equidigital number, since it uses as much as digits as its factorization.
71006301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7183 (or 7171 counting only the distinct ones).
The product of its (nonzero) digits is 126, while the sum is 18.
The square root of 71006301 is about 8426.5236604427. The cubic root of 71006301 is about 414.0940240131.
Adding to 71006301 its reverse (10360017), we get a palindrome (81366318).
The spelling of 71006301 in words is "seventy-one million, six thousand, three hundred one".
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