Base | Representation |
---|---|
bin | 1100001100000010010001 |
3 | 20000022202021 |
4 | 30030002101 |
5 | 1304220100 |
6 | 152251441 |
7 | 36104641 |
oct | 14140221 |
9 | 6008667 |
10 | 3195025 |
11 | 1892519 |
12 | 10a0b81 |
13 | 87b362 |
14 | 5d2521 |
15 | 431a1a |
hex | 30c091 |
3195025 has 12 divisors (see below), whose sum is σ = 3986352. Its totient is φ = 2540240.
The previous prime is 3195019. The next prime is 3195037. The reversal of 3195025 is 5205913.
It is not a de Polignac number, because 3195025 - 27 = 3194897 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5394 + ... + 5956.
It is an arithmetic number, because the mean of its divisors is an integer number (332196).
Almost surely, 23195025 is an apocalyptic number.
It is an amenable number.
3195025 is a deficient number, since it is larger than the sum of its proper divisors (791327).
3195025 is a wasteful number, since it uses less digits than its factorization.
3195025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 800 (or 795 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 25.
The square root of 3195025 is about 1787.4632863363. The cubic root of 3195025 is about 147.2848534329.
The spelling of 3195025 in words is "three million, one hundred ninety-five thousand, twenty-five".
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