Base | Representation |
---|---|
bin | 1111110111110000111… |
… | …00111011001111100001 |
3 | 1221010121021112021100212 |
4 | 13323320130323033201 |
5 | 32413321024232203 |
6 | 1054304552423505 |
7 | 54253614213335 |
oct | 7737034731741 |
9 | 1833537467325 |
10 | 545334211553 |
11 | 1a0302a4463a |
12 | 898333a7b95 |
13 | 3c56a377921 |
14 | 1c57400d7c5 |
15 | e2baa8c1d8 |
hex | 7ef873b3e1 |
545334211553 has 16 divisors (see below), whose sum is σ = 577761693696. Its totient is φ = 513651064080.
The previous prime is 545334211547. The next prime is 545334211613. The reversal of 545334211553 is 355112433545.
It is not a de Polignac number, because 545334211553 - 28 = 545334211297 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 545334211553.
It is not an unprimeable number, because it can be changed into a prime (545334213553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1141076 + ... + 1546842.
It is an arithmetic number, because the mean of its divisors is an integer number (36110105856).
Almost surely, 2545334211553 is an apocalyptic number.
It is an amenable number.
545334211553 is a deficient number, since it is larger than the sum of its proper divisors (32427482143).
545334211553 is a wasteful number, since it uses less digits than its factorization.
545334211553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406684.
The product of its digits is 540000, while the sum is 41.
The spelling of 545334211553 in words is "five hundred forty-five billion, three hundred thirty-four million, two hundred eleven thousand, five hundred fifty-three".
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