Base | Representation |
---|---|
bin | 11000010101111101111001… |
… | …11000011110010001110001 |
3 | 21000112112202120021211202222 |
4 | 30022332330320132101301 |
5 | 24004024144130040422 |
6 | 305503543324450425 |
7 | 14163340444110122 |
oct | 1412767470362161 |
9 | 230475676254688 |
10 | 53531346330737 |
11 | 16069575498520 |
12 | 60068976a9a15 |
13 | 23b3ca4672c32 |
14 | d30d068b0049 |
15 | 62c716e03842 |
hex | 30afbce1e471 |
53531346330737 has 4 divisors (see below), whose sum is σ = 58397832360816. Its totient is φ = 48664860300660.
The previous prime is 53531346330733. The next prime is 53531346330739. The reversal of 53531346330737 is 73703364313535.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 53531346330737 - 22 = 53531346330733 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53531346330731) 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, 2433243015023 + ... + 2433243015044.
It is an arithmetic number, because the mean of its divisors is an integer number (14599458090204).
Almost surely, 253531346330737 is an apocalyptic number.
It is an amenable number.
53531346330737 is a deficient number, since it is larger than the sum of its proper divisors (4866486030079).
53531346330737 is a wasteful number, since it uses less digits than its factorization.
53531346330737 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4866486030078.
The product of its (nonzero) digits is 21432600, while the sum is 53.
The spelling of 53531346330737 in words is "fifty-three trillion, five hundred thirty-one billion, three hundred forty-six million, three hundred thirty thousand, seven hundred thirty-seven".
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