Base | Representation |
---|---|
bin | 1100011011100… |
… | …1111001001111 |
3 | 10122010001220010 |
4 | 3012321321033 |
5 | 101322013042 |
6 | 5101324303 |
7 | 1202124315 |
oct | 306717117 |
9 | 118101803 |
10 | 52141647 |
11 | 27483878 |
12 | 15566693 |
13 | aa5815c |
14 | 6cd40b5 |
15 | 489e59c |
hex | 31b9e4f |
52141647 has 8 divisors (see below), whose sum is σ = 69722800. Its totient is φ = 34660800.
The previous prime is 52141633. The next prime is 52141657. The reversal of 52141647 is 74614125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52141647 - 24 = 52141631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52141657) 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, 23854 + ... + 25947.
It is an arithmetic number, because the mean of its divisors is an integer number (8715350).
Almost surely, 252141647 is an apocalyptic number.
52141647 is a deficient number, since it is larger than the sum of its proper divisors (17581153).
52141647 is a wasteful number, since it uses less digits than its factorization.
52141647 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50153.
The product of its digits is 6720, while the sum is 30.
The square root of 52141647 is about 7220.9173239970. The cubic root of 52141647 is about 373.5897180392.
The spelling of 52141647 in words is "fifty-two million, one hundred forty-one thousand, six hundred forty-seven".
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