Base | Representation |
---|---|
bin | 11100001010000011… |
… | …010100011110010100 |
3 | 2220001000111112112110 |
4 | 130022003110132110 |
5 | 443404223213044 |
6 | 21520010551020 |
7 | 2120132526516 |
oct | 341203243624 |
9 | 86030445473 |
10 | 30233413524 |
11 | 11904a79076 |
12 | 5a39138470 |
13 | 2b0a84b002 |
14 | 166b447bb6 |
15 | bbe3836b9 |
hex | 70a0d4794 |
30233413524 has 48 divisors (see below), whose sum is σ = 72838578176. Its totient is φ = 9750261600.
The previous prime is 30233413517. The next prime is 30233413531. The reversal of 30233413524 is 42531433203.
It is an interprime number because it is at equal distance from previous prime (30233413517) and next prime (30233413531).
It is a junction number, because it is equal to n+sod(n) for n = 30233413491 and 30233413500.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2003889 + ... + 2018919.
Almost surely, 230233413524 is an apocalyptic number.
It is an amenable number.
30233413524 is an abundant number, since it is smaller than the sum of its proper divisors (42605164652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30233413524 is a wasteful number, since it uses less digits than its factorization.
30233413524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20476 (or 20474 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 30.
Adding to 30233413524 its reverse (42531433203), we get a palindrome (72764846727).
The spelling of 30233413524 in words is "thirty billion, two hundred thirty-three million, four hundred thirteen thousand, five hundred twenty-four".
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