Base | Representation |
---|---|
bin | 1111110111111111010… |
… | …01101100101111100111 |
3 | 1221010220200210222201110 |
4 | 13323333221230233213 |
5 | 32414042440004201 |
6 | 1054324545400103 |
7 | 54256612002006 |
oct | 7737751545747 |
9 | 1833820728643 |
10 | 545455000551 |
11 | 1a036514515a |
12 | 89867939033 |
13 | 3c5893b99c6 |
14 | 1c586092c3d |
15 | e2c649b6d6 |
hex | 7effa6cbe7 |
545455000551 has 8 divisors (see below), whose sum is σ = 734334240640. Its totient is φ = 360106213752.
The previous prime is 545455000543. The next prime is 545455000583. The reversal of 545455000551 is 155000554545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 545455000551 - 23 = 545455000543 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 (545455000511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 882612961 + ... + 882613578.
It is an arithmetic number, because the mean of its divisors is an integer number (91791780080).
Almost surely, 2545455000551 is an apocalyptic number.
545455000551 is a deficient number, since it is larger than the sum of its proper divisors (188879240089).
545455000551 is a wasteful number, since it uses less digits than its factorization.
545455000551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1765226645.
The product of its (nonzero) digits is 250000, while the sum is 39.
The spelling of 545455000551 in words is "five hundred forty-five billion, four hundred fifty-five million, five hundred fifty-one", and thus it is an aban number.
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