Base | Representation |
---|---|
bin | 110010100100110110… |
… | …001010000111100110 |
3 | 12012011121221110022120 |
4 | 302210312022013212 |
5 | 1342204122040243 |
6 | 40540354210410 |
7 | 3631510110036 |
oct | 624466120746 |
9 | 165147843276 |
10 | 54305268198 |
11 | 210379a9845 |
12 | a636883a06 |
13 | 51759b50bc |
14 | 28b24298c6 |
15 | 162c819c83 |
hex | ca4d8a1e6 |
54305268198 has 32 divisors (see below), whose sum is σ = 108792668160. Its totient is φ = 18071431200.
The previous prime is 54305268179. The next prime is 54305268211. The reversal of 54305268198 is 89186250345.
It is a self number, because there is not a number n which added to its sum of digits gives 54305268198.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11132536 + ... + 11137412.
It is an arithmetic number, because the mean of its divisors is an integer number (3399770880).
Almost surely, 254305268198 is an apocalyptic number.
54305268198 is an abundant number, since it is smaller than the sum of its proper divisors (54487399962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54305268198 is a wasteful number, since it uses less digits than its factorization.
54305268198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7612.
The product of its (nonzero) digits is 2073600, while the sum is 51.
The spelling of 54305268198 in words is "fifty-four billion, three hundred five million, two hundred sixty-eight thousand, one hundred ninety-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •