Base | Representation |
---|---|
bin | 11110110011001101010111 |
3 | 120012012112200 |
4 | 132303031113 |
5 | 4031332241 |
6 | 445015543 |
7 | 125425365 |
oct | 36631527 |
9 | 16165480 |
10 | 8074071 |
11 | 4615195 |
12 | 28545b3 |
13 | 1899075 |
14 | 1102635 |
15 | a974b6 |
hex | 7b3357 |
8074071 has 6 divisors (see below), whose sum is σ = 11662560. Its totient is φ = 5382708.
The previous prime is 8074057. The next prime is 8074097. The reversal of 8074071 is 1704708.
8074071 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8074071 - 213 = 8065879 is a prime.
8074071 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8078071) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 448551 + ... + 448568.
It is an arithmetic number, because the mean of its divisors is an integer number (1943760).
Almost surely, 28074071 is an apocalyptic number.
8074071 is a deficient number, since it is larger than the sum of its proper divisors (3588489).
8074071 is a wasteful number, since it uses less digits than its factorization.
8074071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 897125 (or 897122 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 27.
The square root of 8074071 is about 2841.4909818615. The cubic root of 8074071 is about 200.6153630332.
Adding to 8074071 its reverse (1704708), we get a palindrome (9778779).
The spelling of 8074071 in words is "eight million, seventy-four thousand, seventy-one".
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