Base | Representation |
---|---|
bin | 1110100101010110110001 |
3 | 21012020012112 |
4 | 32211112301 |
5 | 1434314100 |
6 | 213535105 |
7 | 44331563 |
oct | 16452661 |
9 | 7166175 |
10 | 3823025 |
11 | 2181328 |
12 | 1344495 |
13 | a3b15b |
14 | 717333 |
15 | 507b35 |
hex | 3a55b1 |
3823025 has 12 divisors (see below), whose sum is σ = 4869852. Its totient is φ = 2975040.
The previous prime is 3823007. The next prime is 3823031. The reversal of 3823025 is 5203283.
It can be written as a sum of positive squares in 6 ways, for example, as 167281 + 3655744 = 409^2 + 1912^2 .
It is not a de Polignac number, because 3823025 - 28 = 3822769 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1142 + ... + 2991.
It is an arithmetic number, because the mean of its divisors is an integer number (405821).
Almost surely, 23823025 is an apocalyptic number.
It is an amenable number.
3823025 is a deficient number, since it is larger than the sum of its proper divisors (1046827).
3823025 is a wasteful number, since it uses less digits than its factorization.
3823025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4180 (or 4175 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 3823025 is about 1955.2557377489. The cubic root of 3823025 is about 156.3636186944.
The spelling of 3823025 in words is "three million, eight hundred twenty-three thousand, twenty-five".
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