Base | Representation |
---|---|
bin | 1101111100001001101111… |
… | …11111111101010001000101 |
3 | 11000112111122101221210010110 |
4 | 12332010313333331101011 |
5 | 13004214120000320303 |
6 | 145110150412343233 |
7 | 6312454461134610 |
oct | 676046777752105 |
9 | 130474571853113 |
10 | 30654121104453 |
11 | 9849381237450 |
12 | 3530b83174b19 |
13 | 1414895880702 |
14 | 77d94b3db177 |
15 | 3825b61d4703 |
hex | 1be137ffd445 |
30654121104453 has 64 divisors (see below), whose sum is σ = 51182923438080. Its totient is φ = 15853857312000.
The previous prime is 30654121104419. The next prime is 30654121104457. The reversal of 30654121104453 is 35440112145603.
It is not a de Polignac number, because 30654121104453 - 28 = 30654121104197 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30654121104457) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 88499503 + ... + 88845203.
It is an arithmetic number, because the mean of its divisors is an integer number (799733178720).
Almost surely, 230654121104453 is an apocalyptic number.
30654121104453 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
30654121104453 is a deficient number, since it is larger than the sum of its proper divisors (20528802333627).
30654121104453 is a wasteful number, since it uses less digits than its factorization.
30654121104453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347418.
The product of its (nonzero) digits is 172800, while the sum is 39.
The spelling of 30654121104453 in words is "thirty trillion, six hundred fifty-four billion, one hundred twenty-one million, one hundred four thousand, four hundred fifty-three".
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