Base | Representation |
---|---|
bin | 110011001010110011… |
… | …111100101011110101 |
3 | 12020211000111010011121 |
4 | 303022303330223311 |
5 | 1400010202114333 |
6 | 41123510303541 |
7 | 3653343122302 |
oct | 631263745365 |
9 | 166730433147 |
10 | 54942223093 |
11 | 213344a844a |
12 | a794057bb1 |
13 | 524794c4a4 |
14 | 2932c720a9 |
15 | 16686d732d |
hex | ccacfcaf5 |
54942223093 has 8 divisors (see below), whose sum is σ = 56847494880. Its totient is φ = 53037665520.
The previous prime is 54942223081. The next prime is 54942223099. The reversal of 54942223093 is 39032224945.
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 54942223093 - 29 = 54942222581 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54942223099) 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, 19623 + ... + 332068.
It is an arithmetic number, because the mean of its divisors is an integer number (7105936860).
Almost surely, 254942223093 is an apocalyptic number.
It is an amenable number.
54942223093 is a deficient number, since it is larger than the sum of its proper divisors (1905271787).
54942223093 is a wasteful number, since it uses less digits than its factorization.
54942223093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357107.
The product of its (nonzero) digits is 466560, while the sum is 43.
The spelling of 54942223093 in words is "fifty-four billion, nine hundred forty-two million, two hundred twenty-three thousand, ninety-three".
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