Base | Representation |
---|---|
bin | 1100001100000101101011 |
3 | 20000100001100 |
4 | 30030011223 |
5 | 1304221433 |
6 | 152252443 |
7 | 36105402 |
oct | 14140553 |
9 | 6010040 |
10 | 3195243 |
11 | 18926a7 |
12 | 10a1123 |
13 | 87b49c |
14 | 5d2639 |
15 | 431b13 |
hex | 30c16b |
3195243 has 6 divisors (see below), whose sum is σ = 4615364. Its totient is φ = 2130156.
The previous prime is 3195233. The next prime is 3195259. The reversal of 3195243 is 3425913.
It is a de Polignac number, because none of the positive numbers 2k-3195243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3195223) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 177505 + ... + 177522.
Almost surely, 23195243 is an apocalyptic number.
3195243 is a deficient number, since it is larger than the sum of its proper divisors (1420121).
3195243 is a wasteful number, since it uses less digits than its factorization.
3195243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 355033 (or 355030 counting only the distinct ones).
The product of its digits is 3240, while the sum is 27.
The square root of 3195243 is about 1787.5242655696. The cubic root of 3195243 is about 147.2882031582.
The spelling of 3195243 in words is "three million, one hundred ninety-five thousand, two hundred forty-three".
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