Base | Representation |
---|---|
bin | 100111110010111001100 |
3 | 2110020202202 |
4 | 10332113030 |
5 | 313212022 |
6 | 43541032 |
7 | 14040533 |
oct | 4762714 |
9 | 2406682 |
10 | 1304012 |
11 | 8107a6 |
12 | 52a778 |
13 | 368708 |
14 | 25d31a |
15 | 1ab592 |
hex | 13e5cc |
1304012 has 12 divisors (see below), whose sum is σ = 2325456. Its totient is φ = 639600.
The previous prime is 1304003. The next prime is 1304029. The reversal of 1304012 is 2104031.
It is a happy number.
It is a super-2 number, since 2×13040122 = 3400894592288, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1303984 and 1304002.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2864 + ... + 3287.
It is an arithmetic number, because the mean of its divisors is an integer number (193788).
21304012 is an apocalyptic number.
It is an amenable number.
1304012 is a deficient number, since it is larger than the sum of its proper divisors (1021444).
1304012 is a wasteful number, since it uses less digits than its factorization.
1304012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6208 (or 6206 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 1304012 is about 1141.9334481484. The cubic root of 1304012 is about 109.2514465507.
Adding to 1304012 its reverse (2104031), we get a palindrome (3408043).
The spelling of 1304012 in words is "one million, three hundred four thousand, twelve".
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