Base | Representation |
---|---|
bin | 110001100110001001… |
… | …001010100010100001 |
3 | 12002110022110020002202 |
4 | 301212021022202201 |
5 | 1333030320123144 |
6 | 40244134422545 |
7 | 3563444314505 |
oct | 614611124241 |
9 | 162408406082 |
10 | 53253286049 |
11 | 20648101007 |
12 | a3a2501a55 |
13 | 5038a77562 |
14 | 281282a305 |
15 | 15ba2bb64e |
hex | c6624a8a1 |
53253286049 has 8 divisors (see below), whose sum is σ = 55585569600. Its totient is φ = 50922412816.
The previous prime is 53253286043. The next prime is 53253286057. The reversal of 53253286049 is 94068235235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53253286049 - 28 = 53253285793 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53253285994 and 53253286012.
It is not an unprimeable number, because it can be changed into a prime (53253286043) 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, 275042 + ... + 426795.
It is an arithmetic number, because the mean of its divisors is an integer number (6948196200).
Almost surely, 253253286049 is an apocalyptic number.
It is an amenable number.
53253286049 is a deficient number, since it is larger than the sum of its proper divisors (2332283551).
53253286049 is a wasteful number, since it uses less digits than its factorization.
53253286049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 705159.
The product of its (nonzero) digits is 1555200, while the sum is 47.
The spelling of 53253286049 in words is "fifty-three billion, two hundred fifty-three million, two hundred eighty-six thousand, forty-nine".
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