Base | Representation |
---|---|
bin | 1100111011001… |
… | …1111100101010 |
3 | 10210000101020022 |
4 | 3032303330222 |
5 | 102334330232 |
6 | 5214000442 |
7 | 1225546412 |
oct | 316637452 |
9 | 123011208 |
10 | 54214442 |
11 | 2866a127 |
12 | 161a6122 |
13 | b302769 |
14 | 72b3642 |
15 | 4b5d812 |
hex | 33b3f2a |
54214442 has 8 divisors (see below), whose sum is σ = 82856196. Its totient is φ = 26595712.
The previous prime is 54214441. The next prime is 54214463. The reversal of 54214442 is 24441245.
It can be written as a sum of positive squares in 2 ways, for example, as 54037201 + 177241 = 7351^2 + 421^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (54214441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255623 + ... + 255834.
Almost surely, 254214442 is an apocalyptic number.
54214442 is a deficient number, since it is larger than the sum of its proper divisors (28641754).
54214442 is a wasteful number, since it uses less digits than its factorization.
54214442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 511512.
The product of its digits is 5120, while the sum is 26.
The square root of 54214442 is about 7363.0457013385. The cubic root of 54214442 is about 378.4759874409.
Adding to 54214442 its reverse (24441245), we get a palindrome (78655687).
The spelling of 54214442 in words is "fifty-four million, two hundred fourteen thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •