Base | Representation |
---|---|
bin | 1101001010111… |
… | …0100111111110 |
3 | 10211221112200220 |
4 | 3102232213332 |
5 | 103120204324 |
6 | 5252002210 |
7 | 1240354050 |
oct | 322564776 |
9 | 124845626 |
10 | 55241214 |
11 | 292005a6 |
12 | 16600366 |
13 | b5a1c12 |
14 | 749d8d0 |
15 | 4cb2b79 |
hex | 34ae9fe |
55241214 has 32 divisors (see below), whose sum is σ = 126593280. Its totient is φ = 15742272.
The previous prime is 55241213. The next prime is 55241237. The reversal of 55241214 is 41214255.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55241213) 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 15 ways as a sum of consecutive naturals, for example, 17122 + ... + 20090.
It is an arithmetic number, because the mean of its divisors is an integer number (3956040).
Almost surely, 255241214 is an apocalyptic number.
55241214 is an abundant number, since it is smaller than the sum of its proper divisors (71352066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55241214 is a wasteful number, since it uses less digits than its factorization.
55241214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3424.
The product of its digits is 1600, while the sum is 24.
The square root of 55241214 is about 7432.4433398446. The cubic root of 55241214 is about 380.8503900713.
Adding to 55241214 its reverse (41214255), we get a palindrome (96455469).
It can be divided in two parts, 55241 and 214, that added together give a palindrome (55455).
The spelling of 55241214 in words is "fifty-five million, two hundred forty-one thousand, two hundred fourteen".
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