Base | Representation |
---|---|
bin | 1101110010000001011001… |
… | …11011101111110111101000 |
3 | 10222022020012020210002212202 |
4 | 12321000230323233313220 |
5 | 12433013234013210043 |
6 | 144242223132555332 |
7 | 6245353000001030 |
oct | 671005473576750 |
9 | 128266166702782 |
10 | 30306043100648 |
11 | 97247a2287307 |
12 | 3495620622b48 |
13 | 13bab03247853 |
14 | 76ab6ad1a8c0 |
15 | 3784e2c861b8 |
hex | 1b902ceefde8 |
30306043100648 has 16 divisors (see below), whose sum is σ = 64941520930080. Its totient is φ = 12988304185968.
The previous prime is 30306043100609. The next prime is 30306043100651. The reversal of 30306043100648 is 84600134060303.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270589670486 + ... + 270589670597.
It is an arithmetic number, because the mean of its divisors is an integer number (4058845058130).
Almost surely, 230306043100648 is an apocalyptic number.
It is an amenable number.
30306043100648 is an abundant number, since it is smaller than the sum of its proper divisors (34635477829432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30306043100648 is a wasteful number, since it uses less digits than its factorization.
30306043100648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 541179341096 (or 541179341092 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 38.
The spelling of 30306043100648 in words is "thirty trillion, three hundred six billion, forty-three million, one hundred thousand, six hundred forty-eight".
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