Base | Representation |
---|---|
bin | 1011111100010101… |
… | …1110111111111100 |
3 | 22021102102212202121 |
4 | 2333011132333330 |
5 | 23031201322243 |
6 | 1250041132324 |
7 | 142305403156 |
oct | 27705367774 |
9 | 8242385677 |
10 | 3205885948 |
11 | 13a5703621 |
12 | 75578a0a4 |
13 | 3c124c945 |
14 | 225abbad6 |
15 | 13b6b21ed |
hex | bf15effc |
3205885948 has 12 divisors (see below), whose sum is σ = 5694036712. Its totient is φ = 1579018320.
The previous prime is 3205885931. The next prime is 3205885961. The reversal of 3205885948 is 8495885023.
It is a junction number, because it is equal to n+sod(n) for n = 3205885895 and 3205885904.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5980863 + ... + 5981398.
Almost surely, 23205885948 is an apocalyptic number.
It is an amenable number.
3205885948 is a deficient number, since it is larger than the sum of its proper divisors (2488150764).
3205885948 is a wasteful number, since it uses less digits than its factorization.
3205885948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11962332 (or 11962330 counting only the distinct ones).
The product of its (nonzero) digits is 2764800, while the sum is 52.
The square root of 3205885948 is about 56620.5435155828. The cubic root of 3205885948 is about 1474.5155468105.
The spelling of 3205885948 in words is "three billion, two hundred five million, eight hundred eighty-five thousand, nine hundred forty-eight".
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