Base | Representation |
---|---|
bin | 1101101110111100000110… |
… | …11011111111001011000000 |
3 | 10221221002210022011202020220 |
4 | 12313132003123333023000 |
5 | 12424244321233210422 |
6 | 144121424345503040 |
7 | 6234613063201056 |
oct | 667360333771300 |
9 | 127832708152226 |
10 | 30200120210112 |
11 | 96938875a7956 |
12 | 3478b9b1a1a80 |
13 | 13b0b22629b68 |
14 | 76599d4001d6 |
15 | 375893a95e5c |
hex | 1b77836ff2c0 |
30200120210112 has 56 divisors (see below), whose sum is σ = 79905043339200. Its totient is φ = 10066636359936.
The previous prime is 30200120210081. The next prime is 30200120210153. The reversal of 30200120210112 is 21101202100203.
It is a junction number, because it is equal to n+sod(n) for n = 30200120210091 and 30200120210100.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31986339 + ... + 32916957.
Almost surely, 230200120210112 is an apocalyptic number.
30200120210112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
30200120210112 is an abundant number, since it is smaller than the sum of its proper divisors (49704923129088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30200120210112 is a wasteful number, since it uses less digits than its factorization.
30200120210112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1099653 (or 1099643 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 30200120210112 its reverse (21101202100203), we get a palindrome (51301322310315).
The spelling of 30200120210112 in words is "thirty trillion, two hundred billion, one hundred twenty million, two hundred ten thousand, one hundred twelve".
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