Base | Representation |
---|---|
bin | 100000100001011… |
… | …101001001011110 |
3 | 1102000201102210221 |
4 | 200201131021132 |
5 | 2104141003204 |
6 | 130050551554 |
7 | 16343605150 |
oct | 4041351136 |
9 | 1360642727 |
10 | 545641054 |
11 | 260000222 |
12 | 1328985ba |
13 | 8907543a |
14 | 52676ad0 |
15 | 32d81654 |
hex | 2085d25e |
545641054 has 8 divisors (see below), whose sum is σ = 935384688. Its totient is φ = 233846160.
The previous prime is 545641049. The next prime is 545641123. The reversal of 545641054 is 450146545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 19487167 + ... + 19487194.
It is an arithmetic number, because the mean of its divisors is an integer number (116923086).
Almost surely, 2545641054 is an apocalyptic number.
545641054 is a deficient number, since it is larger than the sum of its proper divisors (389743634).
545641054 is a wasteful number, since it uses less digits than its factorization.
545641054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38974370.
The product of its (nonzero) digits is 48000, while the sum is 34.
The square root of 545641054 is about 23358.9608929849. The cubic root of 545641054 is about 817.1510562070.
Adding to 545641054 its reverse (450146545), we get a palindrome (995787599).
The spelling of 545641054 in words is "five hundred forty-five million, six hundred forty-one thousand, fifty-four".
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