Base | Representation |
---|---|
bin | 1100100100010… |
… | …0010001100001 |
3 | 10200011212101210 |
4 | 3021010101201 |
5 | 101443132244 |
6 | 5121420333 |
7 | 1210004643 |
oct | 311042141 |
9 | 120155353 |
10 | 52708449 |
11 | 27830702 |
12 | 1579a6a9 |
13 | abc6141 |
14 | 7000893 |
15 | 49624b9 |
hex | 3244461 |
52708449 has 8 divisors (see below), whose sum is σ = 74412000. Its totient is φ = 33071936.
The previous prime is 52708441. The next prime is 52708471. The reversal of 52708449 is 94480725.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52708449 - 23 = 52708441 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52708441) 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, 516699 + ... + 516800.
It is an arithmetic number, because the mean of its divisors is an integer number (9301500).
Almost surely, 252708449 is an apocalyptic number.
It is an amenable number.
52708449 is a deficient number, since it is larger than the sum of its proper divisors (21703551).
52708449 is a wasteful number, since it uses less digits than its factorization.
52708449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1033519.
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 52708449 is about 7260.0584708389. The cubic root of 52708449 is about 374.9385357040.
The spelling of 52708449 in words is "fifty-two million, seven hundred eight thousand, four hundred forty-nine".
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