Base | Representation |
---|---|
bin | 1111110111111010000… |
… | …11100101010001100111 |
3 | 1221010210122212121011021 |
4 | 13323331003211101213 |
5 | 32414000313012210 |
6 | 1054320352152011 |
7 | 54255542603206 |
oct | 7737503452147 |
9 | 1833718777137 |
10 | 545411454055 |
11 | 1a0342602016 |
12 | 89855238607 |
13 | 3c580380b50 |
14 | 1c58039923d |
15 | e2c2748bda |
hex | 7efd0e5467 |
545411454055 has 8 divisors (see below), whose sum is σ = 704839417632. Its totient is φ = 402765381408.
The previous prime is 545411454043. The next prime is 545411454061. The reversal of 545411454055 is 550454114545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 545411454055 - 25 = 545411454023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4195472659 + ... + 4195472788.
It is an arithmetic number, because the mean of its divisors is an integer number (88104927204).
Almost surely, 2545411454055 is an apocalyptic number.
545411454055 is a deficient number, since it is larger than the sum of its proper divisors (159427963577).
545411454055 is a wasteful number, since it uses less digits than its factorization.
545411454055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8390945465.
The product of its (nonzero) digits is 800000, while the sum is 43.
The spelling of 545411454055 in words is "five hundred forty-five billion, four hundred eleven million, four hundred fifty-four thousand, fifty-five".
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