Base | Representation |
---|---|
bin | 1100111001000… |
… | …1110011101101 |
3 | 10202202021102011 |
4 | 3032101303231 |
5 | 102320341410 |
6 | 5211001221 |
7 | 1224424624 |
oct | 316216355 |
9 | 122667364 |
10 | 54074605 |
11 | 28584062 |
12 | 16139211 |
13 | b283c10 |
14 | 72786bb |
15 | 4b3218a |
hex | 3391ced |
54074605 has 8 divisors (see below), whose sum is σ = 69881112. Its totient is φ = 39931968.
The previous prime is 54074597. The next prime is 54074617. The reversal of 54074605 is 50647045.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 6340324 + 47734281 = 2518^2 + 6909^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54074605 - 23 = 54074597 is a prime.
It is a Duffinian number.
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, 415894 + ... + 416023.
It is an arithmetic number, because the mean of its divisors is an integer number (8735139).
Almost surely, 254074605 is an apocalyptic number.
It is an amenable number.
54074605 is a deficient number, since it is larger than the sum of its proper divisors (15806507).
54074605 is a wasteful number, since it uses less digits than its factorization.
54074605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 831935.
The product of its (nonzero) digits is 16800, while the sum is 31.
The square root of 54074605 is about 7353.5437035487. The cubic root of 54074605 is about 378.1503022934.
The spelling of 54074605 in words is "fifty-four million, seventy-four thousand, six hundred five".
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