Base | Representation |
---|---|
bin | 1100010101111111000… |
… | …01111111011111110111 |
3 | 1111112201122220011010200 |
4 | 12022333201333133313 |
5 | 23422044224412403 |
6 | 522501010451543 |
7 | 42433043554002 |
oct | 6127741773767 |
9 | 1445648804120 |
10 | 424120154103 |
11 | 153960852158 |
12 | 6a244b93bb3 |
13 | 30cc07b6789 |
14 | 16755758539 |
15 | b074220ca3 |
hex | 62bf87f7f7 |
424120154103 has 24 divisors (see below), whose sum is σ = 648682761168. Its totient is φ = 266102952192.
The previous prime is 424120154099. The next prime is 424120154111. The reversal of 424120154103 is 301451021424.
424120154103 is a `hidden beast` number, since 4 + 2 + 41 + 201 + 5 + 410 + 3 = 666.
It is not a de Polignac number, because 424120154103 - 22 = 424120154099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424120164103) 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, 4619976 + ... + 4710882.
It is an arithmetic number, because the mean of its divisors is an integer number (27028448382).
Almost surely, 2424120154103 is an apocalyptic number.
424120154103 is a deficient number, since it is larger than the sum of its proper divisors (224562607065).
424120154103 is a wasteful number, since it uses less digits than its factorization.
424120154103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121423 (or 121420 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 424120154103 its reverse (301451021424), we get a palindrome (725571175527).
The spelling of 424120154103 in words is "four hundred twenty-four billion, one hundred twenty million, one hundred fifty-four thousand, one hundred three".
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