Base | Representation |
---|---|
bin | 110011100111101001… |
… | …101111011100010001 |
3 | 12022001201221221012221 |
4 | 303213221233130101 |
5 | 1402003034233143 |
6 | 41243513221041 |
7 | 4001336651266 |
oct | 634751573421 |
9 | 168051857187 |
10 | 55426086673 |
11 | 21562643301 |
12 | a8aa101781 |
13 | 52c3c748b9 |
14 | 297b22726d |
15 | 1695e142ed |
hex | ce7a6f711 |
55426086673 has 8 divisors (see below), whose sum is σ = 55710931968. Its totient is φ = 55141971984.
The previous prime is 55426086641. The next prime is 55426086707. The reversal of 55426086673 is 37668062455.
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 55426086673 - 25 = 55426086641 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 55426086673.
It is not an unprimeable number, because it can be changed into a prime (55426081673) 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, 30211 + ... + 334312.
It is an arithmetic number, because the mean of its divisors is an integer number (6963866496).
Almost surely, 255426086673 is an apocalyptic number.
It is an amenable number.
55426086673 is a deficient number, since it is larger than the sum of its proper divisors (284845295).
55426086673 is a wasteful number, since it uses less digits than its factorization.
55426086673 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365303.
The product of its (nonzero) digits is 7257600, while the sum is 52.
The spelling of 55426086673 in words is "fifty-five billion, four hundred twenty-six million, eighty-six thousand, six hundred seventy-three".
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