Base | Representation |
---|---|
bin | 11100001100111110… |
… | …010111100100010100 |
3 | 2220011102202200222201 |
4 | 130030332113210110 |
5 | 444004301301444 |
6 | 21524521534244 |
7 | 2121266360566 |
oct | 341476274424 |
9 | 86142680881 |
10 | 30282447124 |
11 | 1192a719806 |
12 | 5a51644384 |
13 | 2b17a58587 |
14 | 1673b6d336 |
15 | bc381bdd4 |
hex | 70cf97914 |
30282447124 has 6 divisors (see below), whose sum is σ = 52994282474. Its totient is φ = 15141223560.
The previous prime is 30282447113. The next prime is 30282447241. The reversal of 30282447124 is 42174428203.
It can be written as a sum of positive squares in only one way, i.e., 25491315600 + 4791131524 = 159660^2 + 69218^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3785305887 + ... + 3785305894.
Almost surely, 230282447124 is an apocalyptic number.
It is an amenable number.
30282447124 is a deficient number, since it is larger than the sum of its proper divisors (22711835350).
30282447124 is a wasteful number, since it uses less digits than its factorization.
30282447124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7570611785 (or 7570611783 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 37.
The spelling of 30282447124 in words is "thirty billion, two hundred eighty-two million, four hundred forty-seven thousand, one hundred twenty-four".
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