Base | Representation |
---|---|
bin | 11000000110101001100000… |
… | …10110000110011110111100 |
3 | 20221200020011202111212112210 |
4 | 30003110300112012132330 |
5 | 23421413221120000103 |
6 | 304422054553500420 |
7 | 14110325242264335 |
oct | 1403246026063674 |
9 | 227606152455483 |
10 | 53005002500028 |
11 | 1598632808a107 |
12 | 5b40884111710 |
13 | 2376472778667 |
14 | d13654a5328c |
15 | 61dbad650e03 |
hex | 3035305867bc |
53005002500028 has 24 divisors (see below), whose sum is σ = 124209147495888. Its totient is φ = 17592504405376.
The previous prime is 53005002500011. The next prime is 53005002500057. The reversal of 53005002500028 is 82000520050035.
It is a junction number, because it is equal to n+sod(n) for n = 53005002499968 and 53005002500004.
It is a congruent 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, 9478717251 + ... + 9478722842.
It is an arithmetic number, because the mean of its divisors is an integer number (5175381145662).
Almost surely, 253005002500028 is an apocalyptic number.
It is an amenable number.
53005002500028 is an abundant number, since it is smaller than the sum of its proper divisors (71204144995860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53005002500028 is a wasteful number, since it uses less digits than its factorization.
53005002500028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18957440333 (or 18957440331 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
The spelling of 53005002500028 in words is "fifty-three trillion, five billion, two million, five hundred thousand, twenty-eight".
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