Base | Representation |
---|---|
bin | 1001100101000111… |
… | …11101100110101110 |
3 | 111021102221110010100 |
4 | 10302203331212232 |
5 | 41013133133340 |
6 | 2210205451530 |
7 | 241311643623 |
oct | 46243754656 |
9 | 14242843110 |
10 | 5143255470 |
11 | 21aa262a61 |
12 | bb6570ba6 |
13 | 63c738942 |
14 | 36b11234a |
15 | 201802830 |
hex | 1328fd9ae |
5143255470 has 48 divisors (see below), whose sum is σ = 13495173120. Its totient is φ = 1358949312.
The previous prime is 5143255459. The next prime is 5143255471. The reversal of 5143255470 is 745523415.
5143255470 is a `hidden beast` number, since 5 + 1 + 4 + 32 + 554 + 70 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5143255471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252334 + ... + 271953.
It is an arithmetic number, because the mean of its divisors is an integer number (281149440).
Almost surely, 25143255470 is an apocalyptic number.
5143255470 is an abundant number, since it is smaller than the sum of its proper divisors (8351917650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5143255470 is a wasteful number, since it uses less digits than its factorization.
5143255470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524409 (or 524406 counting only the distinct ones).
The product of its (nonzero) digits is 84000, while the sum is 36.
The square root of 5143255470 is about 71716.4937096063. The cubic root of 5143255470 is about 1726.1533106565.
Adding to 5143255470 its reverse (745523415), we get a palindrome (5888778885).
The spelling of 5143255470 in words is "five billion, one hundred forty-three million, two hundred fifty-five thousand, four hundred seventy".
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