Base | Representation |
---|---|
bin | 1001100011101011… |
… | …11110011000000011 |
3 | 111020121020222010120 |
4 | 10301311332120003 |
5 | 41002041400003 |
6 | 2205055231323 |
7 | 241104323526 |
oct | 46165763003 |
9 | 14217228116 |
10 | 5131200003 |
11 | 21a3479566 |
12 | bb2518543 |
13 | 63a0a7627 |
14 | 369694bbd |
15 | 200720853 |
hex | 131d7e603 |
5131200003 has 16 divisors (see below), whose sum is σ = 6941797920. Its totient is φ = 3370788864.
The previous prime is 5131199977. The next prime is 5131200031. The reversal of 5131200003 is 3000021315.
It is a happy number.
5131200003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5131200003 - 28 = 5131199747 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5131200103) 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 15 ways as a sum of consecutive naturals, for example, 236875 + ... + 257627.
It is an arithmetic number, because the mean of its divisors is an integer number (433862370).
Almost surely, 25131200003 is an apocalyptic number.
5131200003 is a deficient number, since it is larger than the sum of its proper divisors (1810597917).
5131200003 is a wasteful number, since it uses less digits than its factorization.
5131200003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21958.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 5131200003 is about 71632.3949271557. The cubic root of 5131200003 is about 1724.8035906601.
Adding to 5131200003 its reverse (3000021315), we get a palindrome (8131221318).
The spelling of 5131200003 in words is "five billion, one hundred thirty-one million, two hundred thousand, three".
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