Base | Representation |
---|---|
bin | 11110100010110111001000 |
3 | 120001210200201 |
4 | 132202313020 |
5 | 4022211422 |
6 | 443341544 |
7 | 125026231 |
oct | 36426710 |
9 | 16053621 |
10 | 8007112 |
11 | 4579953 |
12 | 28218b4 |
13 | 1874749 |
14 | 10c6088 |
15 | a82727 |
hex | 7a2dc8 |
8007112 has 8 divisors (see below), whose sum is σ = 15013350. Its totient is φ = 4003552.
The previous prime is 8007091. The next prime is 8007121. The reversal of 8007112 is 2117008.
It can be written as a sum of positive squares in only one way, i.e., 6937956 + 1069156 = 2634^2 + 1034^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×80071122 = 128227685161088, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 8007112.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500437 + ... + 500452.
Almost surely, 28007112 is an apocalyptic number.
It is an amenable number.
8007112 is a deficient number, since it is larger than the sum of its proper divisors (7006238).
8007112 is a wasteful number, since it uses less digits than its factorization.
8007112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000895 (or 1000891 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 19.
The square root of 8007112 is about 2829.6840813066. The cubic root of 8007112 is about 200.0592491126.
The spelling of 8007112 in words is "eight million, seven thousand, one hundred twelve".
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