Base | Representation |
---|---|
bin | 1101000000000… |
… | …1010000101001 |
3 | 10210121110121212 |
4 | 3100001100221 |
5 | 102424443423 |
6 | 5224442505 |
7 | 1231335560 |
oct | 320012051 |
9 | 123543555 |
10 | 54531113 |
11 | 2886603a |
12 | 16319435 |
13 | b3b3940 |
14 | 7356bd7 |
15 | 4bc2578 |
hex | 3401429 |
54531113 has 8 divisors (see below), whose sum is σ = 67115328. Its totient is φ = 43145424.
The previous prime is 54531089. The next prime is 54531119. The reversal of 54531113 is 31113545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54531113 - 216 = 54465577 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (54531119) 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, 299531 + ... + 299712.
It is an arithmetic number, because the mean of its divisors is an integer number (8389416).
Almost surely, 254531113 is an apocalyptic number.
It is an amenable number.
54531113 is a deficient number, since it is larger than the sum of its proper divisors (12584215).
54531113 is a wasteful number, since it uses less digits than its factorization.
54531113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599263.
The product of its digits is 900, while the sum is 23.
The square root of 54531113 is about 7384.5184677134. The cubic root of 54531113 is about 379.2114603978.
Adding to 54531113 its reverse (31113545), we get a palindrome (85644658).
The spelling of 54531113 in words is "fifty-four million, five hundred thirty-one thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •