Base | Representation |
---|---|
bin | 1001111101001110… |
… | …01010100010001101 |
3 | 111210112100112201100 |
4 | 10332213022202031 |
5 | 41421411441303 |
6 | 2242230533313 |
7 | 246315222051 |
oct | 47647124215 |
9 | 14715315640 |
10 | 5345421453 |
11 | 22a3395289 |
12 | 1052207239 |
13 | 6725a0a98 |
14 | 389cd9c61 |
15 | 2144388a3 |
hex | 13e9ca88d |
5345421453 has 12 divisors (see below), whose sum is σ = 7909485948. Its totient is φ = 3476696640.
The previous prime is 5345421451. The next prime is 5345421457. The reversal of 5345421453 is 3541245435.
5345421453 is a `hidden beast` number, since 53 + 4 + 542 + 14 + 53 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 639735849 + 4705685604 = 25293^2 + 68598^2 .
It is not a de Polignac number, because 5345421453 - 21 = 5345421451 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5345421451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7242750 + ... + 7243487.
It is an arithmetic number, because the mean of its divisors is an integer number (659123829).
Almost surely, 25345421453 is an apocalyptic number.
It is an amenable number.
5345421453 is a deficient number, since it is larger than the sum of its proper divisors (2564064495).
5345421453 is a wasteful number, since it uses less digits than its factorization.
5345421453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14486284 (or 14486281 counting only the distinct ones).
The product of its digits is 144000, while the sum is 36.
The square root of 5345421453 is about 73112.3891895211. The cubic root of 5345421453 is about 1748.4799266113.
Adding to 5345421453 its reverse (3541245435), we get a palindrome (8886666888).
The spelling of 5345421453 in words is "five billion, three hundred forty-five million, four hundred twenty-one thousand, four hundred fifty-three".
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