Base | Representation |
---|---|
bin | 110010101101100000… |
… | …100100110110000101 |
3 | 12012112202102100112120 |
4 | 302231200210312011 |
5 | 1343003323333240 |
6 | 41003025240153 |
7 | 3635223336555 |
oct | 625540446605 |
9 | 165482370476 |
10 | 54450605445 |
11 | 21101a46875 |
12 | a677493059 |
13 | 5199b40882 |
14 | 28c785d165 |
15 | 163a477ad0 |
hex | cad824d85 |
54450605445 has 64 divisors (see below), whose sum is σ = 90888825600. Its totient is φ = 27812671488.
The previous prime is 54450605431. The next prime is 54450605477.
54450605445 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54450605445 - 27 = 54450605317 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54450605397 and 54450605406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9341622 + ... + 9347448.
It is an arithmetic number, because the mean of its divisors is an integer number (1420137900).
Almost surely, 254450605445 is an apocalyptic number.
It is an amenable number.
54450605445 is a deficient number, since it is larger than the sum of its proper divisors (36438220155).
54450605445 is a wasteful number, since it uses less digits than its factorization.
54450605445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6134.
The product of its (nonzero) digits is 960000, while the sum is 42.
The spelling of 54450605445 in words is "fifty-four billion, four hundred fifty million, six hundred five thousand, four hundred forty-five".
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