Base | Representation |
---|---|
bin | 110010110111110000… |
… | …000010010110110001 |
3 | 12012222201201222101201 |
4 | 302313300002112301 |
5 | 1343331320240031 |
6 | 41032044131201 |
7 | 3642410666632 |
oct | 626760022661 |
9 | 165881658351 |
10 | 54622430641 |
11 | 2118aa35669 |
12 | a704b36b01 |
13 | 51c661189c |
14 | 29025c9889 |
15 | 164a5b8d61 |
hex | cb7c025b1 |
54622430641 has 8 divisors (see below), whose sum is σ = 54999786240. Its totient is φ = 54245673888.
The previous prime is 54622430617. The next prime is 54622430657. The reversal of 54622430641 is 14603422645.
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 54622430641 - 235 = 20262692273 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54622430641.
It is not an unprimeable number, because it can be changed into a prime (54622430671) 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 7 ways as a sum of consecutive naturals, for example, 34120 + ... + 332278.
It is an arithmetic number, because the mean of its divisors is an integer number (6874973280).
Almost surely, 254622430641 is an apocalyptic number.
It is an amenable number.
54622430641 is a deficient number, since it is larger than the sum of its proper divisors (377355599).
54622430641 is a wasteful number, since it uses less digits than its factorization.
54622430641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299423.
The product of its (nonzero) digits is 138240, while the sum is 37.
The spelling of 54622430641 in words is "fifty-four billion, six hundred twenty-two million, four hundred thirty thousand, six hundred forty-one".
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