Base | Representation |
---|---|
bin | 1100101001111… |
… | …1010011000010 |
3 | 10200212210211102 |
4 | 3022133103002 |
5 | 102042100112 |
6 | 5133414402 |
7 | 1213116632 |
oct | 312372302 |
9 | 120783742 |
10 | 53081282 |
11 | 27a65831 |
12 | 1593a402 |
13 | acc6a57 |
14 | 709a6c2 |
15 | 49d7bc2 |
hex | 329f4c2 |
53081282 has 8 divisors (see below), whose sum is σ = 79823676. Its totient is φ = 26473392.
The previous prime is 53081261. The next prime is 53081299. The reversal of 53081282 is 28218035.
53081282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 44502241 + 8579041 = 6671^2 + 2929^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 32633 + ... + 34220.
Almost surely, 253081282 is an apocalyptic number.
53081282 is a deficient number, since it is larger than the sum of its proper divisors (26742394).
53081282 is a wasteful number, since it uses less digits than its factorization.
53081282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67252.
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 53081282 is about 7285.6902212488. The cubic root of 53081282 is about 375.8205015041.
The spelling of 53081282 in words is "fifty-three million, eighty-one thousand, two hundred eighty-two".
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