Base | Representation |
---|---|
bin | 1100111000101… |
… | …1011110111001 |
3 | 10202200221212121 |
4 | 3032023132321 |
5 | 102314024242 |
6 | 5210241241 |
7 | 1224256243 |
oct | 316133671 |
9 | 122627777 |
10 | 54048697 |
11 | 2856664a |
12 | 16126221 |
13 | b2751a1 |
14 | 726d093 |
15 | 4b29667 |
hex | 338b7b9 |
54048697 has 4 divisors (see below), whose sum is σ = 54076660. Its totient is φ = 54020736.
The previous prime is 54048667. The next prime is 54048713. The reversal of 54048697 is 79684045.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 37896336 + 16152361 = 6156^2 + 4019^2 .
It is a cyclic number.
It is not a de Polignac number, because 54048697 - 27 = 54048569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54048667) 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, 10848 + ... + 15025.
It is an arithmetic number, because the mean of its divisors is an integer number (13519165).
Almost surely, 254048697 is an apocalyptic number.
It is an amenable number.
54048697 is a deficient number, since it is larger than the sum of its proper divisors (27963).
54048697 is a wasteful number, since it uses less digits than its factorization.
54048697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27962.
The product of its (nonzero) digits is 241920, while the sum is 43.
The square root of 54048697 is about 7351.7818928475. The cubic root of 54048697 is about 378.0899000454.
It can be divided in two parts, 54048 and 697, that added together give a palindrome (54745).
The spelling of 54048697 in words is "fifty-four million, forty-eight thousand, six hundred ninety-seven".
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