Base | Representation |
---|---|
bin | 11111110001001110000111 |
3 | 120200002222002 |
4 | 133301032013 |
5 | 4112444241 |
6 | 454255515 |
7 | 130534043 |
oct | 37611607 |
9 | 16602862 |
10 | 8328071 |
11 | 4779004 |
12 | 295759b |
13 | 195786b |
14 | 116b023 |
15 | ae789b |
hex | 7f1387 |
8328071 has 8 divisors (see below), whose sum is σ = 8736960. Its totient is φ = 7928928.
The previous prime is 8328053. The next prime is 8328083. The reversal of 8328071 is 1708238.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8328071 - 26 = 8328007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8328031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656 + ... + 4133.
It is an arithmetic number, because the mean of its divisors is an integer number (1092120).
Almost surely, 28328071 is an apocalyptic number.
8328071 is a deficient number, since it is larger than the sum of its proper divisors (408889).
8328071 is a wasteful number, since it uses less digits than its factorization.
8328071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4873.
The product of its (nonzero) digits is 2688, while the sum is 29.
The square root of 8328071 is about 2885.8397391401. The cubic root of 8328071 is about 202.6973821007.
The spelling of 8328071 in words is "eight million, three hundred twenty-eight thousand, seventy-one".
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