Base | Representation |
---|---|
bin | 11111110001011010110101 |
3 | 120200011002020 |
4 | 133301122311 |
5 | 4113011020 |
6 | 454303353 |
7 | 130536315 |
oct | 37613265 |
9 | 16604066 |
10 | 8328885 |
11 | 4779684 |
12 | 2957b59 |
13 | 1958046 |
14 | 116b445 |
15 | ae7c40 |
hex | 7f16b5 |
8328885 has 32 divisors (see below), whose sum is σ = 14044800. Its totient is φ = 4209408.
The previous prime is 8328877. The next prime is 8328893. The reversal of 8328885 is 5888238.
It is an interprime number because it is at equal distance from previous prime (8328877) and next prime (8328893).
It is not a de Polignac number, because 8328885 - 23 = 8328877 is a prime.
It is a super-3 number, since 3×83288853 (a number of 22 digits) contains 333 as substring.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23691 + ... + 24039.
It is an arithmetic number, because the mean of its divisors is an integer number (438900).
Almost surely, 28328885 is an apocalyptic number.
It is an amenable number.
8328885 is a deficient number, since it is larger than the sum of its proper divisors (5715915).
8328885 is a wasteful number, since it uses less digits than its factorization.
8328885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437.
The product of its digits is 122880, while the sum is 42.
The square root of 8328885 is about 2885.9807691667. The cubic root of 8328885 is about 202.7039858826.
The spelling of 8328885 in words is "eight million, three hundred twenty-eight thousand, eight hundred eighty-five".
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