Base | Representation |
---|---|
bin | 1100101001111… |
… | …1101000001111 |
3 | 10200212212200200 |
4 | 3022133220033 |
5 | 102042121024 |
6 | 5133424543 |
7 | 1213123611 |
oct | 312375017 |
9 | 120785620 |
10 | 53082639 |
11 | 27a66855 |
12 | 1593b153 |
13 | acc755c |
14 | 709adb1 |
15 | 49d82c9 |
hex | 329fa0f |
53082639 has 6 divisors (see below), whose sum is σ = 76674936. Its totient is φ = 35388420.
The previous prime is 53082613. The next prime is 53082647. The reversal of 53082639 is 93628035.
It is not a de Polignac number, because 53082639 - 225 = 19528207 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53082539) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2949027 + ... + 2949044.
It is an arithmetic number, because the mean of its divisors is an integer number (12779156).
Almost surely, 253082639 is an apocalyptic number.
53082639 is a deficient number, since it is larger than the sum of its proper divisors (23592297).
53082639 is a wasteful number, since it uses less digits than its factorization.
53082639 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5898077 (or 5898074 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 53082639 is about 7285.7833484122. The cubic root of 53082639 is about 375.8237040397.
The spelling of 53082639 in words is "fifty-three million, eighty-two thousand, six hundred thirty-nine".
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