Base | Representation |
---|---|
bin | 111010000001… |
… | …1111000111001 |
3 | 2010020201202021 |
4 | 1310003320321 |
5 | 30242042013 |
6 | 3004034441 |
7 | 516414361 |
oct | 164037071 |
9 | 63221667 |
10 | 30424633 |
11 | 161a0528 |
12 | a232a21 |
13 | 63c3355 |
14 | 407d9a1 |
15 | 2a0ea8d |
hex | 1d03e39 |
30424633 has 8 divisors (see below), whose sum is σ = 30971552. Its totient is φ = 29880576.
The previous prime is 30424627. The next prime is 30424637. The reversal of 30424633 is 33642403.
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 30424633 - 25 = 30424601 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30424598 and 30424607.
It is not an unprimeable number, because it can be changed into a prime (30424637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38266 + ... + 39052.
It is an arithmetic number, because the mean of its divisors is an integer number (3871444).
Almost surely, 230424633 is an apocalyptic number.
It is an amenable number.
30424633 is a deficient number, since it is larger than the sum of its proper divisors (546919).
30424633 is an equidigital number, since it uses as much as digits as its factorization.
30424633 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1431.
The product of its (nonzero) digits is 5184, while the sum is 25.
The square root of 30424633 is about 5515.8528805616. The cubic root of 30424633 is about 312.1824246829.
The spelling of 30424633 in words is "thirty million, four hundred twenty-four thousand, six hundred thirty-three".
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