Base | Representation |
---|---|
bin | 1001100101010001… |
… | …01101101100100111 |
3 | 111021112021201201020 |
4 | 10302220231230213 |
5 | 41013443013111 |
6 | 2210252302223 |
7 | 241325352165 |
oct | 46250555447 |
9 | 14245251636 |
10 | 5144501031 |
11 | 21aaa3384a |
12 | bb6a71973 |
13 | 63ca83867 |
14 | 36b358235 |
15 | 20199b906 |
hex | 132a2db27 |
5144501031 has 16 divisors (see below), whose sum is σ = 6959151360. Its totient is φ = 3379803840.
The previous prime is 5144501029. The next prime is 5144501039. The reversal of 5144501031 is 1301054415.
It is a happy number.
It is not a de Polignac number, because 5144501031 - 21 = 5144501029 is a prime.
It is a super-2 number, since 2×51445010312 = 52931781715920125922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5144500992 and 5144501010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5144501039) 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, 624900 + ... + 633078.
It is an arithmetic number, because the mean of its divisors is an integer number (434946960).
Almost surely, 25144501031 is an apocalyptic number.
5144501031 is a deficient number, since it is larger than the sum of its proper divisors (1814650329).
5144501031 is a wasteful number, since it uses less digits than its factorization.
5144501031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11206.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 5144501031 is about 71725.1771067873. The cubic root of 5144501031 is about 1726.2926423644.
Adding to 5144501031 its reverse (1301054415), we get a palindrome (6445555446).
The spelling of 5144501031 in words is "five billion, one hundred forty-four million, five hundred one thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •