Base | Representation |
---|---|
bin | 100101000000111011100… |
… | …0001101111011010010001 |
3 | 200000100001101020001102012 |
4 | 1022001313001233122101 |
5 | 1131322130441123010 |
6 | 14453013414232305 |
7 | 1033353335266154 |
oct | 112016701573221 |
9 | 20010041201365 |
10 | 5087238223505 |
11 | 1691538398039 |
12 | 6a1b35955695 |
13 | 2ab955980369 |
14 | 13831b96dc9b |
15 | 8c4e63b4005 |
hex | 4a07706f691 |
5087238223505 has 8 divisors (see below), whose sum is σ = 6463785037032. Its totient is φ = 3830391132928.
The previous prime is 5087238223489. The next prime is 5087238223523. The reversal of 5087238223505 is 5053228327805.
It can be written as a sum of positive squares in 4 ways, for example, as 249649123201 + 4837589100304 = 499649^2 + 2199452^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5087238223505 - 24 = 5087238223489 is a prime.
It is a Duffinian number.
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, 29924930642 + ... + 29924930811.
It is an arithmetic number, because the mean of its divisors is an integer number (807973129629).
Almost surely, 25087238223505 is an apocalyptic number.
It is an amenable number.
5087238223505 is a deficient number, since it is larger than the sum of its proper divisors (1376546813527).
5087238223505 is a wasteful number, since it uses less digits than its factorization.
5087238223505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59849861475.
The product of its (nonzero) digits is 4032000, while the sum is 50.
The spelling of 5087238223505 in words is "five trillion, eighty-seven billion, two hundred thirty-eight million, two hundred twenty-three thousand, five hundred five".
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