Base | Representation |
---|---|
bin | 1100111000101… |
… | …0001101000101 |
3 | 10202200200200200 |
4 | 3032022031011 |
5 | 102313342321 |
6 | 5210201113 |
7 | 1224235053 |
oct | 316121505 |
9 | 122620620 |
10 | 54043461 |
11 | 2856271a |
12 | 16123199 |
13 | b2729a4 |
14 | 726b1d3 |
15 | 4b27d26 |
hex | 338a345 |
54043461 has 12 divisors (see below), whose sum is σ = 78151788. Its totient is φ = 35987904.
The previous prime is 54043441. The next prime is 54043463. The reversal of 54043461 is 16434045.
It can be written as a sum of positive squares in 2 ways, for example, as 46376100 + 7667361 = 6810^2 + 2769^2 .
It is not a de Polignac number, because 54043461 - 27 = 54043333 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54043463) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6391 + ... + 12203.
It is an arithmetic number, because the mean of its divisors is an integer number (6512649).
Almost surely, 254043461 is an apocalyptic number.
It is an amenable number.
54043461 is a deficient number, since it is larger than the sum of its proper divisors (24108327).
54043461 is a wasteful number, since it uses less digits than its factorization.
54043461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6852 (or 6849 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 54043461 is about 7351.4257800783. The cubic root of 54043461 is about 378.0776904224.
The spelling of 54043461 in words is "fifty-four million, forty-three thousand, four hundred sixty-one".
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