Base | Representation |
---|---|
bin | 1100011011011… |
… | …0111011001010 |
3 | 10122002110012120 |
4 | 3012312323022 |
5 | 101321120412 |
6 | 5101152110 |
7 | 1202043666 |
oct | 306667312 |
9 | 118073176 |
10 | 52129482 |
11 | 27475719 |
12 | 1555b636 |
13 | aa52762 |
14 | 6ccd8a6 |
15 | 489ab8c |
hex | 31b6eca |
52129482 has 16 divisors (see below), whose sum is σ = 104355840. Its totient is φ = 17360352.
The previous prime is 52129481. The next prime is 52129487. The reversal of 52129482 is 28492125.
It is not an unprimeable number, because it can be changed into a prime (52129481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4278 + ... + 11070.
It is an arithmetic number, because the mean of its divisors is an integer number (6522240).
Almost surely, 252129482 is an apocalyptic number.
52129482 is an abundant number, since it is smaller than the sum of its proper divisors (52226358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52129482 is a wasteful number, since it uses less digits than its factorization.
52129482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8077.
The product of its digits is 11520, while the sum is 33.
The square root of 52129482 is about 7220.0749303591. The cubic root of 52129482 is about 373.5606621075.
It can be divided in two parts, 521 and 29482, that added together give a palindrome (30003).
The spelling of 52129482 in words is "fifty-two million, one hundred twenty-nine thousand, four hundred eighty-two".
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