Base | Representation |
---|---|
bin | 1001010111110001… |
… | …11011110010100000 |
3 | 110222122022011022001 |
4 | 10223320323302200 |
5 | 40301004000134 |
6 | 2151130253344 |
7 | 235452310456 |
oct | 45370736240 |
9 | 13878264261 |
10 | 5031312544 |
11 | 2152054645 |
12 | b84b87254 |
13 | 6224a311b |
14 | 35a2d29d6 |
15 | 1e6a8e414 |
hex | 12be3bca0 |
5031312544 has 24 divisors (see below), whose sum is σ = 10246963860. Its totient is φ = 2428909056.
The previous prime is 5031312523. The next prime is 5031312557. The reversal of 5031312544 is 4452131305.
It can be written as a sum of positive squares in 2 ways, for example, as 5004147600 + 27164944 = 70740^2 + 5212^2 .
It is an unprimeable number.
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, 2709909 + ... + 2711764.
Almost surely, 25031312544 is an apocalyptic number.
It is an amenable number.
5031312544 is an abundant number, since it is smaller than the sum of its proper divisors (5215651316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5031312544 is a wasteful number, since it uses less digits than its factorization.
5031312544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5421712 (or 5421704 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 5031312544 is about 70931.7456714552. The cubic root of 5031312544 is about 1713.5381007903.
Adding to 5031312544 its reverse (4452131305), we get a palindrome (9483443849).
The spelling of 5031312544 in words is "five billion, thirty-one million, three hundred twelve thousand, five hundred forty-four".
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