Base | Representation |
---|---|
bin | 1001100101100101… |
… | …00000100110110101 |
3 | 111021201010012002202 |
4 | 10302302200212311 |
5 | 41020122200403 |
6 | 2210423314245 |
7 | 241356235433 |
oct | 46262404665 |
9 | 14251105082 |
10 | 5147068853 |
11 | 2201428013 |
12 | bb78ab985 |
13 | 640472594 |
14 | 36b825d53 |
15 | 201d07688 |
hex | 132ca09b5 |
5147068853 has 4 divisors (see below), whose sum is σ = 5286178860. Its totient is φ = 5007958848.
The previous prime is 5147068847. The next prime is 5147068877. The reversal of 5147068853 is 3588607415.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3588607415 = 5 ⋅717721483.
It can be written as a sum of positive squares in 2 ways, for example, as 2473868644 + 2673200209 = 49738^2 + 51703^2 .
It is a cyclic number.
It is not a de Polignac number, because 5147068853 - 24 = 5147068837 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5147068798 and 5147068807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5147068253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69554948 + ... + 69555021.
It is an arithmetic number, because the mean of its divisors is an integer number (1321544715).
Almost surely, 25147068853 is an apocalyptic number.
It is an amenable number.
5147068853 is a deficient number, since it is larger than the sum of its proper divisors (139110007).
5147068853 is a wasteful number, since it uses less digits than its factorization.
5147068853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139110006.
The product of its (nonzero) digits is 806400, while the sum is 47.
The square root of 5147068853 is about 71743.0752965051. The cubic root of 5147068853 is about 1726.5798146851.
The spelling of 5147068853 in words is "five billion, one hundred forty-seven million, sixty-eight thousand, eight hundred fifty-three".
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