Base | Representation |
---|---|
bin | 1100111010001… |
… | …1101100001100 |
3 | 10202212222220000 |
4 | 3032203230030 |
5 | 102330212402 |
6 | 5212324300 |
7 | 1225151313 |
oct | 316435414 |
9 | 122788800 |
10 | 54147852 |
11 | 286240a0 |
12 | 16173690 |
13 | b2ab365 |
14 | 729727a |
15 | 4b48c1c |
hex | 33a3b0c |
54147852 has 60 divisors (see below), whose sum is σ = 154431816. Its totient is φ = 16407360.
The previous prime is 54147833. The next prime is 54147869. The reversal of 54147852 is 25874145.
54147852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4033 + ... + 11160.
Almost surely, 254147852 is an apocalyptic number.
It is an amenable number.
54147852 is an abundant number, since it is smaller than the sum of its proper divisors (100283964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54147852 is a wasteful number, since it uses less digits than its factorization.
54147852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15220 (or 15209 counting only the distinct ones).
The product of its digits is 44800, while the sum is 36.
The square root of 54147852 is about 7358.5224060269. The cubic root of 54147852 is about 378.3209669906.
The spelling of 54147852 in words is "fifty-four million, one hundred forty-seven thousand, eight hundred fifty-two".
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