Base | Representation |
---|---|
bin | 1101000010101… |
… | …1111001001101 |
3 | 10210221100011120 |
4 | 3100223321031 |
5 | 103001040431 |
6 | 5232311153 |
7 | 1232663646 |
oct | 320537115 |
9 | 123840146 |
10 | 54705741 |
11 | 28975262 |
12 | 163a24b9 |
13 | b44527c |
14 | 73a06cd |
15 | 4c09196 |
hex | 342be4d |
54705741 has 8 divisors (see below), whose sum is σ = 73663584. Its totient is φ = 36109200.
The previous prime is 54705733. The next prime is 54705751. The reversal of 54705741 is 14750745.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54705741 - 23 = 54705733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54705751) 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, 89971 + ... + 90576.
It is an arithmetic number, because the mean of its divisors is an integer number (9207948).
Almost surely, 254705741 is an apocalyptic number.
It is an amenable number.
54705741 is a deficient number, since it is larger than the sum of its proper divisors (18957843).
54705741 is a wasteful number, since it uses less digits than its factorization.
54705741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180651.
The product of its (nonzero) digits is 19600, while the sum is 33.
The square root of 54705741 is about 7396.3329427494. The cubic root of 54705741 is about 379.6158190175.
It can be divided in two parts, 5470 and 5741, that added together give a palindrome (11211).
The spelling of 54705741 in words is "fifty-four million, seven hundred five thousand, seven hundred forty-one".
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