Base | Representation |
---|---|
bin | 11000011110011011100 |
3 | 1111202011011 |
4 | 3003303130 |
5 | 201131022 |
6 | 25105004 |
7 | 6550141 |
oct | 3036334 |
9 | 1452134 |
10 | 802012 |
11 | 4a8622 |
12 | 328164 |
13 | 221083 |
14 | 16c3c8 |
15 | 10c977 |
hex | c3cdc |
802012 has 12 divisors (see below), whose sum is σ = 1441720. Its totient is φ = 390096.
The previous prime is 802007. The next prime is 802019. The reversal of 802012 is 210208.
It is a pancake number, because a pancake can be divided into 802012 parts by 1266 straight cuts.
It is a junction number, because it is equal to n+sod(n) for n = 801983 and 802001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (802019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2562 + ... + 2857.
2802012 is an apocalyptic number.
It is an amenable number.
802012 is a deficient number, since it is larger than the sum of its proper divisors (639708).
802012 is a wasteful number, since it uses less digits than its factorization.
802012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5460 (or 5458 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 802012 is about 895.5512268988. The cubic root of 802012 is about 92.9095354936.
The spelling of 802012 in words is "eight hundred two thousand, twelve".
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