Base | Representation |
---|---|
bin | 110001011010110011… |
… | …010011010011110111 |
3 | 12001222001101222011110 |
4 | 301122303103103313 |
5 | 1332133112133211 |
6 | 40213220210103 |
7 | 3555644050512 |
oct | 613263232367 |
9 | 161861358143 |
10 | 53063005431 |
11 | 2055a7573a7 |
12 | a34a839933 |
13 | 5008514187 |
14 | 27d5457d79 |
15 | 15a8731ea6 |
hex | c5acd34f7 |
53063005431 has 8 divisors (see below), whose sum is σ = 71067942400. Its totient is φ = 35216702712.
The previous prime is 53063005423. The next prime is 53063005511. The reversal of 53063005431 is 13450036035.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53063005431 - 23 = 53063005423 is a prime.
It is a super-2 number, since 2×530630054312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53063004431) 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, 39657781 + ... + 39659118.
It is an arithmetic number, because the mean of its divisors is an integer number (8883492800).
Almost surely, 253063005431 is an apocalyptic number.
53063005431 is a deficient number, since it is larger than the sum of its proper divisors (18004936969).
53063005431 is a wasteful number, since it uses less digits than its factorization.
53063005431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79317125.
The product of its (nonzero) digits is 16200, while the sum is 30.
The spelling of 53063005431 in words is "fifty-three billion, sixty-three million, five thousand, four hundred thirty-one".
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