Base | Representation |
---|---|
bin | 1100111011101… |
… | …0001111001001 |
3 | 10210001200120100 |
4 | 3032322033021 |
5 | 102341141301 |
6 | 5214320013 |
7 | 1226014461 |
oct | 316721711 |
9 | 123050510 |
10 | 54240201 |
11 | 28687514 |
12 | 161b9009 |
13 | b3113c2 |
14 | 72bcba1 |
15 | 4b66286 |
hex | 33ba3c9 |
54240201 has 12 divisors (see below), whose sum is σ = 78633412. Its totient is φ = 36027936.
The previous prime is 54240191. The next prime is 54240211. The reversal of 54240201 is 10204245.
It is an interprime number because it is at equal distance from previous prime (54240191) and next prime (54240211).
It can be written as a sum of positive squares in 2 ways, for example, as 30969225 + 23270976 = 5565^2 + 4824^2 .
It is not a de Polignac number, because 54240201 - 27 = 54240073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54240211) 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, 8386 + ... + 13371.
Almost surely, 254240201 is an apocalyptic number.
It is an amenable number.
54240201 is a deficient number, since it is larger than the sum of its proper divisors (24393211).
54240201 is a wasteful number, since it uses less digits than its factorization.
54240201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22040 (or 22037 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 54240201 is about 7364.7947018230. The cubic root of 54240201 is about 378.5359199298.
Adding to 54240201 its reverse (10204245), we get a palindrome (64444446).
The spelling of 54240201 in words is "fifty-four million, two hundred forty thousand, two hundred one".
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