Base | Representation |
---|---|
bin | 1100111101001… |
… | …1001001100101 |
3 | 10210020212112202 |
4 | 3033103021211 |
5 | 102402422440 |
6 | 5220424245 |
7 | 1226621126 |
oct | 317231145 |
9 | 123225482 |
10 | 54342245 |
11 | 28747151 |
12 | 16248085 |
13 | b348999 |
14 | 730804d |
15 | 4b86615 |
hex | 33d3265 |
54342245 has 8 divisors (see below), whose sum is σ = 66316320. Its totient is φ = 42736720.
The previous prime is 54342229. The next prime is 54342263. The reversal of 54342245 is 54224345.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54342245 - 24 = 54342229 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91811 + ... + 92400.
It is an arithmetic number, because the mean of its divisors is an integer number (8289540).
Almost surely, 254342245 is an apocalyptic number.
It is an amenable number.
54342245 is a deficient number, since it is larger than the sum of its proper divisors (11974075).
54342245 is a wasteful number, since it uses less digits than its factorization.
54342245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184275.
The product of its digits is 19200, while the sum is 29.
The square root of 54342245 is about 7371.7192702924. The cubic root of 54342245 is about 378.7731555370.
It can be divided in two parts, 5434 and 2245, that multiplied together give a triangular number (12199330 = T4939).
The spelling of 54342245 in words is "fifty-four million, three hundred forty-two thousand, two hundred forty-five".
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