Base | Representation |
---|---|
bin | 111001011011010001010000… |
… | …1100111111101000011000101 |
3 | 2110020111111111110021211200001 |
4 | 1302312202201213331003011 |
5 | 1012201432430142302123 |
6 | 4550151154112121301 |
7 | 211253043654601000 |
oct | 16266424147750305 |
9 | 2406444443254601 |
10 | 505125225353413 |
11 | 136a48450140845 |
12 | 487a079bb36231 |
13 | 188b11483941c2 |
14 | 8ca429710c537 |
15 | 3d5e6edbe30ad |
hex | 1cb68a19fd0c5 |
505125225353413 has 32 divisors (see below), whose sum is σ = 597583429632000. Its totient is φ = 426724606487088.
The previous prime is 505125225353347. The next prime is 505125225353453. The reversal of 505125225353413 is 314353522521505.
It is not a de Polignac number, because 505125225353413 - 217 = 505125225222341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (505125225353453) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1299781 + ... + 31811002.
It is an arithmetic number, because the mean of its divisors is an integer number (18674482176000).
Almost surely, 2505125225353413 is an apocalyptic number.
It is an amenable number.
505125225353413 is a deficient number, since it is larger than the sum of its proper divisors (92458204278587).
505125225353413 is an equidigital number, since it uses as much as digits as its factorization.
505125225353413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33111446 (or 33111432 counting only the distinct ones).
The product of its (nonzero) digits is 2700000, while the sum is 46.
Adding to 505125225353413 its reverse (314353522521505), we get a palindrome (819478747874918).
The spelling of 505125225353413 in words is "five hundred five trillion, one hundred twenty-five billion, two hundred twenty-five million, three hundred fifty-three thousand, four hundred thirteen".
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