Base | Representation |
---|---|
bin | 11100010100011110… |
… | …110001101101011100 |
3 | 2220111012201220222102 |
4 | 130110132301231130 |
5 | 444234021231244 |
6 | 21545221104232 |
7 | 2124355664534 |
oct | 342436615534 |
9 | 86435656872 |
10 | 30408383324 |
11 | 11994815510 |
12 | 5a87858078 |
13 | 2b37b80437 |
14 | 16867924c4 |
15 | bce8e654e |
hex | 7147b1b5c |
30408383324 has 24 divisors (see below), whose sum is σ = 58179435888. Its totient is φ = 13791738240.
The previous prime is 30408383323. The next prime is 30408383333. The reversal of 30408383324 is 42338380403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30408383323) 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, 736019 + ... + 776234.
It is an arithmetic number, because the mean of its divisors is an integer number (2424143162).
Almost surely, 230408383324 is an apocalyptic number.
It is an amenable number.
30408383324 is a deficient number, since it is larger than the sum of its proper divisors (27771052564).
30408383324 is a wasteful number, since it uses less digits than its factorization.
30408383324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1512725 (or 1512723 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 38.
The spelling of 30408383324 in words is "thirty billion, four hundred eight million, three hundred eighty-three thousand, three hundred twenty-four".
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