Base | Representation |
---|---|
bin | 1100101010100… |
… | …0100101010001 |
3 | 10200221201222222 |
4 | 3022220211101 |
5 | 102044304223 |
6 | 5134310425 |
7 | 1213335542 |
oct | 312504521 |
9 | 120851888 |
10 | 53119313 |
11 | 27a91365 |
12 | 15958415 |
13 | b00b160 |
14 | 70aa4c9 |
15 | 49e40c8 |
hex | 32a8951 |
53119313 has 8 divisors (see below), whose sum is σ = 58601256. Its totient is φ = 47836800.
The previous prime is 53119301. The next prime is 53119327. The reversal of 53119313 is 31391135.
It can be written as a sum of positive squares in 4 ways, for example, as 222784 + 52896529 = 472^2 + 7273^2 .
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 53119313 - 26 = 53119249 is a prime.
It is a super-2 number, since 2×531193132 = 5643322827183938, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53119333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49298 + ... + 50363.
It is an arithmetic number, because the mean of its divisors is an integer number (7325157).
Almost surely, 253119313 is an apocalyptic number.
It is an amenable number.
53119313 is a deficient number, since it is larger than the sum of its proper divisors (5481943).
53119313 is a wasteful number, since it uses less digits than its factorization.
53119313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99715.
The product of its digits is 1215, while the sum is 26.
The square root of 53119313 is about 7288.2997331339. The cubic root of 53119313 is about 375.9102344374.
The spelling of 53119313 in words is "fifty-three million, one hundred nineteen thousand, three hundred thirteen".
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