Base | Representation |
---|---|
bin | 11011100101110100111100 |
3 | 111121110120112 |
4 | 123211310330 |
5 | 3322422303 |
6 | 415005152 |
7 | 115322651 |
oct | 33456474 |
9 | 14543515 |
10 | 7232828 |
11 | 40a0149 |
12 | 25097b8 |
13 | 16631a5 |
14 | d63c28 |
15 | 97d0d8 |
hex | 6e5d3c |
7232828 has 6 divisors (see below), whose sum is σ = 12657456. Its totient is φ = 3616412.
The previous prime is 7232809. The next prime is 7232839. The reversal of 7232828 is 8282327.
It is a d-powerful number, because it can be written as 74 + 217 + 313 + 220 + 8 + 222 + 86 .
It is a junction number, because it is equal to n+sod(n) for n = 7232794 and 7232803.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 904100 + ... + 904107.
It is an arithmetic number, because the mean of its divisors is an integer number (2109576).
Almost surely, 27232828 is an apocalyptic number.
It is an amenable number.
7232828 is a deficient number, since it is larger than the sum of its proper divisors (5424628).
7232828 is a wasteful number, since it uses less digits than its factorization.
7232828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1808211 (or 1808209 counting only the distinct ones).
The product of its digits is 10752, while the sum is 32.
The square root of 7232828 is about 2689.3917527947. The cubic root of 7232828 is about 193.3909050369.
The spelling of 7232828 in words is "seven million, two hundred thirty-two thousand, eight hundred twenty-eight".
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