Base | Representation |
---|---|
bin | 1001101111011101… |
… | …11000110100011011 |
3 | 111111111011210211120 |
4 | 10313232320310123 |
5 | 41202340134111 |
6 | 2222545100323 |
7 | 243414212352 |
oct | 46756706433 |
9 | 14444153746 |
10 | 5230005531 |
11 | 2244224623 |
12 | 101b6276a3 |
13 | 6546c053a |
14 | 378854999 |
15 | 20923b406 |
hex | 137bb8d1b |
5230005531 has 8 divisors (see below), whose sum is σ = 7340358720. Its totient is φ = 3303161352.
The previous prime is 5230005481. The next prime is 5230005553. The reversal of 5230005531 is 1355000325.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5230005531 - 26 = 5230005467 is a prime.
It is a super-2 number, since 2×52300055312 = 54705915708581183922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5230009531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45877185 + ... + 45877298.
It is an arithmetic number, because the mean of its divisors is an integer number (917544840).
Almost surely, 25230005531 is an apocalyptic number.
5230005531 is a deficient number, since it is larger than the sum of its proper divisors (2110353189).
5230005531 is a wasteful number, since it uses less digits than its factorization.
5230005531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91754505.
The product of its (nonzero) digits is 2250, while the sum is 24.
The square root of 5230005531 is about 72318.7771674826. Note that the first 3 decimals coincide. The cubic root of 5230005531 is about 1735.8041248124.
Adding to 5230005531 its reverse (1355000325), we get a palindrome (6585005856).
The spelling of 5230005531 in words is "five billion, two hundred thirty million, five thousand, five hundred thirty-one".
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