Base | Representation |
---|---|
bin | 11011111100010101… |
… | …111110101111110100 |
3 | 2212102222201212112222 |
4 | 123330111332233310 |
5 | 442421334033434 |
6 | 21441113301512 |
7 | 2111340620033 |
oct | 337425765764 |
9 | 85388655488 |
10 | 30003424244 |
11 | 117a7172792 |
12 | 5994104898 |
13 | 2aa1cc3891 |
14 | 1648a9a71a |
15 | ba90a372e |
hex | 6fc57ebf4 |
30003424244 has 48 divisors (see below), whose sum is σ = 54955514880. Its totient is φ = 14314460160.
The previous prime is 30003424223. The next prime is 30003424313. The reversal of 30003424244 is 44242430003.
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, 10249109 + ... + 10252035.
It is an arithmetic number, because the mean of its divisors is an integer number (1144906560).
Almost surely, 230003424244 is an apocalyptic number.
It is an amenable number.
30003424244 is a deficient number, since it is larger than the sum of its proper divisors (24952090636).
30003424244 is a wasteful number, since it uses less digits than its factorization.
30003424244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3968 (or 3966 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 26.
Adding to 30003424244 its reverse (44242430003), we get a palindrome (74245854247).
The spelling of 30003424244 in words is "thirty billion, three million, four hundred twenty-four thousand, two hundred forty-four".
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