Base | Representation |
---|---|
bin | 110010110011100100… |
… | …001011011011010001 |
3 | 12012210211121120011210 |
4 | 302303210023123101 |
5 | 1343210331310301 |
6 | 41021055130333 |
7 | 3640566106233 |
oct | 626344133321 |
9 | 165724546153 |
10 | 54552213201 |
11 | 21154336222 |
12 | a6a55139a9 |
13 | 51b4bc80c5 |
14 | 28d714c253 |
15 | 1644348ad6 |
hex | cb390b6d1 |
54552213201 has 8 divisors (see below), whose sum is σ = 73760739264. Its totient is φ = 35855914640.
The previous prime is 54552213193. The next prime is 54552213263. The reversal of 54552213201 is 10231225545.
54552213201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54552213201 - 23 = 54552213193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54552213281) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128056626 + ... + 128057051.
It is an arithmetic number, because the mean of its divisors is an integer number (9220092408).
Almost surely, 254552213201 is an apocalyptic number.
It is an amenable number.
54552213201 is a deficient number, since it is larger than the sum of its proper divisors (19208526063).
54552213201 is a wasteful number, since it uses less digits than its factorization.
54552213201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256113751.
The product of its (nonzero) digits is 12000, while the sum is 30.
Adding to 54552213201 its reverse (10231225545), we get a palindrome (64783438746).
The spelling of 54552213201 in words is "fifty-four billion, five hundred fifty-two million, two hundred thirteen thousand, two hundred one".
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