Base | Representation |
---|---|
bin | 11110100110111111000001 |
3 | 120002122212020 |
4 | 132212333001 |
5 | 4023232001 |
6 | 443552053 |
7 | 125126406 |
oct | 36467701 |
9 | 16078766 |
10 | 8024001 |
11 | 4590607 |
12 | 282b629 |
13 | 187c33b |
14 | 10cc2ad |
15 | a87736 |
hex | 7a6fc1 |
8024001 has 16 divisors (see below), whose sum is σ = 10981440. Its totient is φ = 5209920.
The previous prime is 8023999. The next prime is 8024047. The reversal of 8024001 is 1004208.
It is not a de Polignac number, because 8024001 - 21 = 8023999 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8024701) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29695 + ... + 29963.
It is an arithmetic number, because the mean of its divisors is an integer number (686340).
Almost surely, 28024001 is an apocalyptic number.
It is an amenable number.
8024001 is a deficient number, since it is larger than the sum of its proper divisors (2957439).
8024001 is a wasteful number, since it uses less digits than its factorization.
8024001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 8024001 is about 2832.6667647290. Note that the first 3 decimals coincide. The cubic root of 8024001 is about 200.1998086494.
Adding to 8024001 its reverse (1004208), we get a palindrome (9028209).
The spelling of 8024001 in words is "eight million, twenty-four thousand, one".
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