Base | Representation |
---|---|
bin | 1001110000011101… |
… | …10111011100100111 |
3 | 111112001221201010121 |
4 | 10320032313130213 |
5 | 41212011413034 |
6 | 2223444502411 |
7 | 243545365510 |
oct | 47016673447 |
9 | 14461851117 |
10 | 5238388519 |
11 | 2248a2a911 |
12 | 10223aaa07 |
13 | 6563670a0 |
14 | 3799d7a07 |
15 | 209d451b4 |
hex | 1383b7727 |
5238388519 has 8 divisors (see below), whose sum is σ = 6447247520. Its totient is φ = 4144658976.
The previous prime is 5238388499. The next prime is 5238388543. The reversal of 5238388519 is 9158838325.
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 5238388519 - 215 = 5238355751 is a prime.
It is a super-2 number, since 2×52383885192 = 54881428551982026722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5238388579) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28782264 + ... + 28782445.
It is an arithmetic number, because the mean of its divisors is an integer number (805905940).
Almost surely, 25238388519 is an apocalyptic number.
5238388519 is a deficient number, since it is larger than the sum of its proper divisors (1208859001).
5238388519 is a wasteful number, since it uses less digits than its factorization.
5238388519 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57564729.
The product of its digits is 2073600, while the sum is 52.
The square root of 5238388519 is about 72376.7125462327. The cubic root of 5238388519 is about 1736.7310491042.
The spelling of 5238388519 in words is "five billion, two hundred thirty-eight million, three hundred eighty-eight thousand, five hundred nineteen".
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