Base | Representation |
---|---|
bin | 110011100111100111… |
… | …010000011001000001 |
3 | 12022001200201211120100 |
4 | 303213213100121001 |
5 | 1402002402411301 |
6 | 41243451233013 |
7 | 4001331266043 |
oct | 634747203101 |
9 | 168050654510 |
10 | 55425435201 |
11 | 215622388a4 |
12 | a8a9a48769 |
13 | 52c3aa7206 |
14 | 297b0d7a93 |
15 | 1695d36286 |
hex | ce79d0641 |
55425435201 has 24 divisors (see below), whose sum is σ = 81873961416. Its totient is φ = 36121559040.
The previous prime is 55425435181. The next prime is 55425435227. The reversal of 55425435201 is 10253452455.
55425435201 is a `hidden beast` number, since 5 + 54 + 254 + 352 + 0 + 1 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 4157154576 + 51268280625 = 64476^2 + 226425^2 .
It is not a de Polignac number, because 55425435201 - 26 = 55425435137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55425435281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 299040 + ... + 447521.
It is an arithmetic number, because the mean of its divisors is an integer number (3411415059).
Almost surely, 255425435201 is an apocalyptic number.
It is an amenable number.
55425435201 is a deficient number, since it is larger than the sum of its proper divisors (26448526215).
55425435201 is a wasteful number, since it uses less digits than its factorization.
55425435201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 746753 (or 746750 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 36.
Adding to 55425435201 its reverse (10253452455), we get a palindrome (65678887656).
The spelling of 55425435201 in words is "fifty-five billion, four hundred twenty-five million, four hundred thirty-five thousand, two hundred one".
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