Base | Representation |
---|---|
bin | 1001010111110000… |
… | …01111001110010001 |
3 | 110222121221212220012 |
4 | 10223320033032101 |
5 | 40300432130001 |
6 | 2151122324305 |
7 | 235450620332 |
oct | 45370171621 |
9 | 13877855805 |
10 | 5031130001 |
11 | 2151a3a487 |
12 | b84ab9695 |
13 | 62243b001 |
14 | 35a286289 |
15 | 1e6a552bb |
hex | 12be0f391 |
5031130001 has 4 divisors (see below), whose sum is σ = 5113607604. Its totient is φ = 4948652400.
The previous prime is 5031129949. The next prime is 5031130043. The reversal of 5031130001 is 1000311305.
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 829497601 + 4201632400 = 28801^2 + 64820^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5031130001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5031130901) 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 3 ways as a sum of consecutive naturals, for example, 41238710 + ... + 41238831.
It is an arithmetic number, because the mean of its divisors is an integer number (1278401901).
Almost surely, 25031130001 is an apocalyptic number.
It is an amenable number.
5031130001 is a deficient number, since it is larger than the sum of its proper divisors (82477603).
5031130001 is an equidigital number, since it uses as much as digits as its factorization.
5031130001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82477602.
The product of its (nonzero) digits is 45, while the sum is 14.
The square root of 5031130001 is about 70930.4589087086. The cubic root of 5031130001 is about 1713.5173773598.
Adding to 5031130001 its reverse (1000311305), we get a palindrome (6031441306).
The spelling of 5031130001 in words is "five billion, thirty-one million, one hundred thirty thousand, one".
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