Base | Representation |
---|---|
bin | 110010110010011111… |
… | …110111001010111101 |
3 | 12012202120220200222112 |
4 | 302302133313022331 |
5 | 1343141240220240 |
6 | 41015215223405 |
7 | 3640260640145 |
oct | 626237671275 |
9 | 165676820875 |
10 | 54534304445 |
11 | 211452140a5 |
12 | a69b517b65 |
13 | 51b12977ca |
14 | 28d4a09925 |
15 | 16429ac665 |
hex | cb27f72bd |
54534304445 has 32 divisors (see below), whose sum is σ = 69440716800. Its totient is φ = 41028482880.
The previous prime is 54534304387. The next prime is 54534304457. The reversal of 54534304445 is 54440343545.
It is not a de Polignac number, because 54534304445 - 26 = 54534304381 is a prime.
It is a super-2 number, since 2×545343044452 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2987456 + ... + 3005654.
It is an arithmetic number, because the mean of its divisors is an integer number (2170022400).
Almost surely, 254534304445 is an apocalyptic number.
It is an amenable number.
54534304445 is a deficient number, since it is larger than the sum of its proper divisors (14906412355).
54534304445 is a wasteful number, since it uses less digits than its factorization.
54534304445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18665.
The product of its (nonzero) digits is 1152000, while the sum is 41.
The spelling of 54534304445 in words is "fifty-four billion, five hundred thirty-four million, three hundred four thousand, four hundred forty-five".
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