Base | Representation |
---|---|
bin | 1101000010101… |
… | …1100000001101 |
3 | 10210221020222022 |
4 | 3100223200031 |
5 | 103001013031 |
6 | 5232255525 |
7 | 1232656202 |
oct | 320534015 |
9 | 123836868 |
10 | 54704141 |
11 | 28974038 |
12 | 163a15a5 |
13 | b44461b |
14 | 739dca9 |
15 | 4c0897b |
hex | 342b80d |
54704141 has 4 divisors (see below), whose sum is σ = 54724800. Its totient is φ = 54683484.
The previous prime is 54704137. The next prime is 54704171. The reversal of 54704141 is 14140745.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 54704141 - 22 = 54704137 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 54704141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54704131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5651 + ... + 11888.
It is an arithmetic number, because the mean of its divisors is an integer number (13681200).
Almost surely, 254704141 is an apocalyptic number.
It is an amenable number.
54704141 is a deficient number, since it is larger than the sum of its proper divisors (20659).
54704141 is a wasteful number, since it uses less digits than its factorization.
54704141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20658.
The product of its (nonzero) digits is 2240, while the sum is 26.
The square root of 54704141 is about 7396.2247802511. The cubic root of 54704141 is about 379.6121180578.
Adding to 54704141 its reverse (14140745), we get a palindrome (68844886).
It can be divided in two parts, 54704 and 141, that added together give a palindrome (54845).
The spelling of 54704141 in words is "fifty-four million, seven hundred four thousand, one hundred forty-one".
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