Base | Representation |
---|---|
bin | 1110000000110010001001 |
3 | 20220121201101 |
4 | 32000302021 |
5 | 1420020400 |
6 | 210421401 |
7 | 43136053 |
oct | 16006211 |
9 | 6817641 |
10 | 3673225 |
11 | 2089826 |
12 | 1291861 |
13 | 9b7c0a |
14 | 6b88d3 |
15 | 4c856a |
hex | 380c89 |
3673225 has 12 divisors (see below), whose sum is σ = 4578700. Its totient is φ = 2923200.
The previous prime is 3673223. The next prime is 3673253. The reversal of 3673225 is 5223763.
It can be written as a sum of positive squares in 6 ways, for example, as 501264 + 3171961 = 708^2 + 1781^2 .
It is not a de Polignac number, because 3673225 - 21 = 3673223 is a prime.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 3673193 and 3673202.
It is not an unprimeable number, because it can be changed into a prime (3673223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8515 + ... + 8935.
Almost surely, 23673225 is an apocalyptic number.
It is an amenable number.
3673225 is a deficient number, since it is larger than the sum of its proper divisors (905475).
3673225 is a wasteful number, since it uses less digits than its factorization.
3673225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 780 (or 775 counting only the distinct ones).
The product of its digits is 7560, while the sum is 28.
The square root of 3673225 is about 1916.5659393822. The cubic root of 3673225 is about 154.2940494142.
Adding to 3673225 its reverse (5223763), we get a palindrome (8896988).
The spelling of 3673225 in words is "three million, six hundred seventy-three thousand, two hundred twenty-five".
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