Base | Representation |
---|---|
bin | 1100100000011… |
… | …0001001111111 |
3 | 10122200221101022 |
4 | 3020012021333 |
5 | 101412012030 |
6 | 5112134355 |
7 | 1204565105 |
oct | 310061177 |
9 | 118627338 |
10 | 52454015 |
11 | 27677529 |
12 | 156973bb |
13 | ab373a3 |
14 | 6d75c75 |
15 | 4911de5 |
hex | 320627f |
52454015 has 8 divisors (see below), whose sum is σ = 64975488. Its totient is φ = 40609440.
The previous prime is 52453991. The next prime is 52454029. The reversal of 52454015 is 51045425.
52454015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52454015 - 218 = 52191871 is a prime.
It is a Duffinian number.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 169052 + ... + 169361.
It is an arithmetic number, because the mean of its divisors is an integer number (8121936).
Almost surely, 252454015 is an apocalyptic number.
52454015 is a deficient number, since it is larger than the sum of its proper divisors (12521473).
52454015 is a wasteful number, since it uses less digits than its factorization.
52454015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338449.
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 52454015 is about 7242.5144114458. The cubic root of 52454015 is about 374.3342617760.
The spelling of 52454015 in words is "fifty-two million, four hundred fifty-four thousand, fifteen".
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