Base | Representation |
---|---|
bin | 1001100101000110… |
… | …00000010001011011 |
3 | 111021102110200111221 |
4 | 10302203000101123 |
5 | 41013102114001 |
6 | 2210200232511 |
7 | 241306546330 |
oct | 46243002133 |
9 | 14242420457 |
10 | 5143004251 |
11 | 21aa101240 |
12 | bb646b737 |
13 | 63c67b4a8 |
14 | 36b088987 |
15 | 2017a31a1 |
hex | 1328c045b |
5143004251 has 8 divisors (see below), whose sum is σ = 6412057344. Its totient is φ = 4007535720.
The previous prime is 5143004239. The next prime is 5143004261. The reversal of 5143004251 is 1524003415.
It is a happy number.
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 5143004251 - 29 = 5143003739 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5143004221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33396055 + ... + 33396208.
It is an arithmetic number, because the mean of its divisors is an integer number (801507168).
Almost surely, 25143004251 is an apocalyptic number.
5143004251 is a deficient number, since it is larger than the sum of its proper divisors (1269053093).
5143004251 is a wasteful number, since it uses less digits than its factorization.
5143004251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66792281.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 5143004251 is about 71714.7422152517. The cubic root of 5143004251 is about 1726.1252059168.
Adding to 5143004251 its reverse (1524003415), we get a palindrome (6667007666).
The spelling of 5143004251 in words is "five billion, one hundred forty-three million, four thousand, two hundred fifty-one".
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