Base | Representation |
---|---|
bin | 110010110010001111… |
… | …101001100010101011 |
3 | 12012202021220202220022 |
4 | 302302033221202223 |
5 | 1343134143214230 |
6 | 41014544151055 |
7 | 3640206546122 |
oct | 626217514253 |
9 | 165667822808 |
10 | 54530054315 |
11 | 211428809a0 |
12 | a69a00848b |
13 | 51b043a139 |
14 | 28d4220ab9 |
15 | 164241d1e5 |
hex | cb23e98ab |
54530054315 has 16 divisors (see below), whose sum is σ = 71396492256. Its totient is φ = 39651724800.
The previous prime is 54530054291. The next prime is 54530054323. The reversal of 54530054315 is 51345003545.
It is not a de Polignac number, because 54530054315 - 224 = 54513277099 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271385 + ... + 427445.
It is an arithmetic number, because the mean of its divisors is an integer number (4462280766).
Almost surely, 254530054315 is an apocalyptic number.
54530054315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
54530054315 is a deficient number, since it is larger than the sum of its proper divisors (16866437941).
54530054315 is a wasteful number, since it uses less digits than its factorization.
54530054315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162430.
The product of its (nonzero) digits is 90000, while the sum is 35.
The spelling of 54530054315 in words is "fifty-four billion, five hundred thirty million, fifty-four thousand, three hundred fifteen".
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