Base | Representation |
---|---|
bin | 1110001011010101101… |
… | …10111111001110100101 |
3 | 1201120100111221102121020 |
4 | 13011222312333032211 |
5 | 30440112232312401 |
6 | 1011440504041353 |
7 | 50123250365265 |
oct | 7055266771645 |
9 | 1646314842536 |
10 | 487124104101 |
11 | 178651948318 |
12 | 7a4a8a63259 |
13 | 36c216ac06b |
14 | 198111617a5 |
15 | ca10547d36 |
hex | 716adbf3a5 |
487124104101 has 16 divisors (see below), whose sum is σ = 653856000000. Its totient is φ = 322573591728.
The previous prime is 487124104081. The next prime is 487124104169. The reversal of 487124104101 is 101401421784.
It is not a de Polignac number, because 487124104101 - 226 = 487056995237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (487124104501) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353400 + ... + 1048398.
It is an arithmetic number, because the mean of its divisors is an integer number (40866000000).
Almost surely, 2487124104101 is an apocalyptic number.
It is an amenable number.
487124104101 is a deficient number, since it is larger than the sum of its proper divisors (166731895899).
487124104101 is a wasteful number, since it uses less digits than its factorization.
487124104101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 696568.
The product of its (nonzero) digits is 7168, while the sum is 33.
Adding to 487124104101 its reverse (101401421784), we get a palindrome (588525525885).
The spelling of 487124104101 in words is "four hundred eighty-seven billion, one hundred twenty-four million, one hundred four thousand, one hundred one".
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