Base | Representation |
---|---|
bin | 110010011001010111… |
… | …100101111110111101 |
3 | 12011200012121022022120 |
4 | 302121113211332331 |
5 | 1341310323101433 |
6 | 40505315033153 |
7 | 3623651262456 |
oct | 623127457675 |
9 | 164605538276 |
10 | 54112706493 |
11 | 20a4923733a |
12 | a5a229b7b9 |
13 | 5144b33671 |
14 | 2894a2212d |
15 | 161a97e7b3 |
hex | c995e5fbd |
54112706493 has 8 divisors (see below), whose sum is σ = 72153209856. Its totient is φ = 36073670400.
The previous prime is 54112706437. The next prime is 54112706521. The reversal of 54112706493 is 39460721145.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54112706493 - 28 = 54112706237 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54112706093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277668 + ... + 430493.
It is an arithmetic number, because the mean of its divisors is an integer number (9019151232).
Almost surely, 254112706493 is an apocalyptic number.
It is an amenable number.
54112706493 is a deficient number, since it is larger than the sum of its proper divisors (18040503363).
54112706493 is a wasteful number, since it uses less digits than its factorization.
54112706493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 733635.
The product of its (nonzero) digits is 181440, while the sum is 42.
The spelling of 54112706493 in words is "fifty-four billion, one hundred twelve million, seven hundred six thousand, four hundred ninety-three".
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