Base | Representation |
---|---|
bin | 110010101111100110… |
… | …111100100111000100 |
3 | 12012122012200221122211 |
4 | 302233212330213010 |
5 | 1343041333030314 |
6 | 41010324233204 |
7 | 3636131625400 |
oct | 625746744704 |
9 | 165565627584 |
10 | 54485830084 |
11 | 2111a915644 |
12 | a68723b804 |
13 | 51a422495a |
14 | 28cc3cc100 |
15 | 163d5d49c4 |
hex | caf9bc9c4 |
54485830084 has 27 divisors (see below), whose sum is σ = 110924235597. Its totient is φ = 23349669504.
The previous prime is 54485830079. The next prime is 54485830121. The reversal of 54485830084 is 48003858445.
The square root of 54485830084 is 233422.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 50773608900 + 3712221184 = 225330^2 + 60928^2 .
It is a Harshad number since it is a multiple of its sum of digits (49).
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3259572 + ... + 3276244.
Almost surely, 254485830084 is an apocalyptic number.
54485830084 is the 233422-nd square number.
It is an amenable number.
54485830084 is an abundant number, since it is smaller than the sum of its proper divisors (56438405513).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54485830084 is an frugal number, since it uses more digits than its factorization.
54485830084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33364 (or 16682 counting only the distinct ones).
The product of its (nonzero) digits is 2457600, while the sum is 49.
Multiplying 54485830084 by its sum of digits (49), we get a square (2669805674116 = 16339542).
54485830084 divided by its sum of digits (49) gives a square (1111955716 = 333462).
The spelling of 54485830084 in words is "fifty-four billion, four hundred eighty-five million, eight hundred thirty thousand, eighty-four".
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