Base | Representation |
---|---|
bin | 10110110000110011101110… |
… | …10001101101110101110100 |
3 | 20120020021010100021200011210 |
4 | 23120121313101231311310 |
5 | 23030102231300004000 |
6 | 254243111402401420 |
7 | 13354252122554262 |
oct | 1330316721556564 |
9 | 216207110250153 |
10 | 50055550000500 |
11 | 14a49492036710 |
12 | 5745126500270 |
13 | 21c12ab262065 |
14 | c509b7089432 |
15 | 5bc0d689e350 |
hex | 2d867746dd74 |
50055550000500 has 96 divisors (see below), whose sum is σ = 159012830890368. Its totient is φ = 12134678784000.
The previous prime is 50055550000487. The next prime is 50055550000507. The reversal of 50055550000500 is 500005555005.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50055550000507) 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, 1516818349 + ... + 1516851348.
It is an arithmetic number, because the mean of its divisors is an integer number (1656383655108).
Almost surely, 250055550000500 is an apocalyptic number.
50055550000500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50055550000500 is an abundant number, since it is smaller than the sum of its proper divisors (108957280889868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50055550000500 is a wasteful number, since it uses less digits than its factorization.
50055550000500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3033669730 (or 3033669718 counting only the distinct ones).
The product of its (nonzero) digits is 15625, while the sum is 30.
Adding to 50055550000500 its reverse (500005555005), we get a palindrome (50555555555505).
The spelling of 50055550000500 in words is "fifty trillion, fifty-five billion, five hundred fifty million, five hundred", and thus it is an aban number.
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