Base | Representation |
---|---|
bin | 110010010101111001… |
… | …001000100100000000 |
3 | 12011112010212112011001 |
4 | 302111321020210000 |
5 | 1341200410440031 |
6 | 40455433101344 |
7 | 3622342506544 |
oct | 622571104400 |
9 | 164463775131 |
10 | 54054390016 |
11 | 20a19326300 |
12 | a586857854 |
13 | 5135a25a83 |
14 | 288ada1a24 |
15 | 16157b0861 |
hex | c95e48900 |
54054390016 has 81 divisors (see below), whose sum is σ = 118688068569. Its totient is φ = 24551577600.
The previous prime is 54054389999. The next prime is 54054390029. The reversal of 54054390016 is 61009345045.
The square root of 54054390016 is 232496.
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., 50039900416 + 4014489600 = 223696^2 + 63360^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 40918636 + ... + 40919956.
Almost surely, 254054390016 is an apocalyptic number.
54054390016 is the 232496-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54054390016
54054390016 is an abundant number, since it is smaller than the sum of its proper divisors (64633678553).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54054390016 is an frugal number, since it uses more digits than its factorization.
54054390016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2680 (or 1334 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 37.
The spelling of 54054390016 in words is "fifty-four billion, fifty-four million, three hundred ninety thousand, sixteen".
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