Base | Representation |
---|---|
bin | 1110101100110100100… |
… | …11100101101100111100 |
3 | 1210021202021202120002122 |
4 | 13112122103211230330 |
5 | 31233421100000220 |
6 | 1024012325542112 |
7 | 51330564106235 |
oct | 7263223455474 |
9 | 1707667676078 |
10 | 505100000060 |
11 | 185236866a87 |
12 | 81a84b74938 |
13 | 388279201a6 |
14 | 1a6386b608c |
15 | d21373e425 |
hex | 759a4e5b3c |
505100000060 has 24 divisors (see below), whose sum is σ = 1062319602960. Its totient is φ = 201733409024.
The previous prime is 505100000033. The next prime is 505100000071. The reversal of 505100000060 is 60000001505.
It is a super-2 number, since 2×5051000000602 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 505099999984 and 505100000038.
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, 19148429 + ... + 19174788.
It is an arithmetic number, because the mean of its divisors is an integer number (44263316790).
Almost surely, 2505100000060 is an apocalyptic number.
It is an amenable number.
505100000060 is an abundant number, since it is smaller than the sum of its proper divisors (557219602900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505100000060 is a wasteful number, since it uses less digits than its factorization.
505100000060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38323885 (or 38323883 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 17.
Adding to 505100000060 its reverse (60000001505), we get a palindrome (565100001565).
The spelling of 505100000060 in words is "five hundred five billion, one hundred million, sixty", and thus it is an aban number.
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