Base | Representation |
---|---|
bin | 11110100010001000010000 |
3 | 120001122120121 |
4 | 132202020100 |
5 | 4022112422 |
6 | 443320024 |
7 | 125014414 |
oct | 36421020 |
9 | 16048517 |
10 | 8004112 |
11 | 4577676 |
12 | 2820014 |
13 | 187327c |
14 | 10c4d44 |
15 | a818c7 |
hex | 7a2210 |
8004112 has 10 divisors (see below), whose sum is σ = 15507998. Its totient is φ = 4002048.
The previous prime is 8004103. The next prime is 8004119. The reversal of 8004112 is 2114008.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 5456896 + 2547216 = 2336^2 + 1596^2 .
It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 500257 = 8004112 / (8 + 0 + 0 + 4 + 1 + 1 + 2).
It is not an unprimeable number, because it can be changed into a prime (8004119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250113 + ... + 250144.
Almost surely, 28004112 is an apocalyptic number.
It is an amenable number.
8004112 is a deficient number, since it is larger than the sum of its proper divisors (7503886).
8004112 is a wasteful number, since it uses less digits than its factorization.
8004112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500265 (or 500259 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 8004112 is about 2829.1539371339. The cubic root of 8004112 is about 200.0342607973.
The spelling of 8004112 in words is "eight million, four thousand, one hundred twelve".
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