Base | Representation |
---|---|
bin | 1100011000001111100001 |
3 | 20002212100010 |
4 | 30120033201 |
5 | 1312320100 |
6 | 153315133 |
7 | 36403500 |
oct | 14301741 |
9 | 6085303 |
10 | 3245025 |
11 | 1917043 |
12 | 1105aa9 |
13 | 898044 |
14 | 606837 |
15 | 441750 |
hex | 3183e1 |
3245025 has 36 divisors (see below), whose sum is σ = 6248112. Its totient is φ = 1481760.
The previous prime is 3245023. The next prime is 3245041. The reversal of 3245025 is 5205423.
It is not a de Polignac number, because 3245025 - 21 = 3245023 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a d-powerful number, because it can be written as 311 + 216 + 42 + 54 + 0 + 220 + 59 .
It is a junction number, because it is equal to n+sod(n) for n = 3244992 and 3245010.
It is not an unprimeable number, because it can be changed into a prime (3245023) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3234 + ... + 4116.
Almost surely, 23245025 is an apocalyptic number.
3245025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3245025 is a deficient number, since it is larger than the sum of its proper divisors (3003087).
3245025 is a wasteful number, since it uses less digits than its factorization.
3245025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 910 (or 898 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 3245025 is about 1801.3952925441. The cubic root of 3245025 is about 148.0491831911.
The spelling of 3245025 in words is "three million, two hundred forty-five thousand, twenty-five".
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