Base | Representation |
---|---|
bin | 11001010011011… |
… | …110111111000101 |
3 | 1002120211202201121 |
4 | 121103132333011 |
5 | 1332140204203 |
6 | 110043153541 |
7 | 13343341162 |
oct | 3123367705 |
9 | 1076752647 |
10 | 424538053 |
11 | 1a87057a5 |
12 | ba2158b1 |
13 | 69c53464 |
14 | 40551069 |
15 | 2740e0bd |
hex | 194defc5 |
424538053 has 4 divisors (see below), whose sum is σ = 424604268. Its totient is φ = 424471840.
The previous prime is 424538029. The next prime is 424538069. The reversal of 424538053 is 350835424.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 69856164 + 354681889 = 8358^2 + 18833^2 .
It is a cyclic number.
It is not a de Polignac number, because 424538053 - 29 = 424537541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424538083) 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, 22318 + ... + 36703.
It is an arithmetic number, because the mean of its divisors is an integer number (106151067).
Almost surely, 2424538053 is an apocalyptic number.
It is an amenable number.
424538053 is a deficient number, since it is larger than the sum of its proper divisors (66215).
424538053 is an equidigital number, since it uses as much as digits as its factorization.
424538053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66214.
The product of its (nonzero) digits is 57600, while the sum is 34.
The square root of 424538053 is about 20604.3212215302. The cubic root of 424538053 is about 751.5747965217.
The spelling of 424538053 in words is "four hundred twenty-four million, five hundred thirty-eight thousand, fifty-three".
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