Base | Representation |
---|---|
bin | 1101101110111101101010… |
… | …10011100010010110101000 |
3 | 10221221011221121110202021021 |
4 | 12313132311103202112220 |
5 | 12424303024423340340 |
6 | 144122043354022224 |
7 | 6234642602442100 |
oct | 667366523422650 |
9 | 127834847422237 |
10 | 30200956855720 |
11 | 9694176898102 |
12 | 3479193417974 |
13 | 13b0c26a70831 |
14 | 765a3c588200 |
15 | 3758e225ae4a |
hex | 1b77b54e25a8 |
30200956855720 has 96 divisors (see below), whose sum is σ = 79215648576480. Its totient is φ = 10332440845440.
The previous prime is 30200956855681. The next prime is 30200956855721. The reversal of 30200956855720 is 2755865900203.
It is not an unprimeable number, because it can be changed into a prime (30200956855721) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15582166 + ... + 17412805.
It is an arithmetic number, because the mean of its divisors is an integer number (825163006005).
Almost surely, 230200956855720 is an apocalyptic number.
It is an amenable number.
30200956855720 is an abundant number, since it is smaller than the sum of its proper divisors (49014691720760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30200956855720 is a wasteful number, since it uses less digits than its factorization.
30200956855720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32995463 (or 32995452 counting only the distinct ones).
The product of its (nonzero) digits is 4536000, while the sum is 52.
The spelling of 30200956855720 in words is "thirty trillion, two hundred billion, nine hundred fifty-six million, eight hundred fifty-five thousand, seven hundred twenty".
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