Base | Representation |
---|---|
bin | 11100001101100100… |
… | …101001100101001111 |
3 | 2220012010122112202222 |
4 | 130031210221211033 |
5 | 444014333414013 |
6 | 21525521005555 |
7 | 2121450565112 |
oct | 341544514517 |
9 | 86163575688 |
10 | 30292482383 |
11 | 11935353409 |
12 | 5a54a838bb |
13 | 2b19b601b7 |
14 | 1675222579 |
15 | bc4650508 |
hex | 70d92994f |
30292482383 has 2 divisors, whose sum is σ = 30292482384. Its totient is φ = 30292482382.
The previous prime is 30292482377. The next prime is 30292482391. The reversal of 30292482383 is 38328429203.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30292482383 - 230 = 29218740559 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30292482683) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15146241191 + 15146241192.
It is an arithmetic number, because the mean of its divisors is an integer number (15146241192).
Almost surely, 230292482383 is an apocalyptic number.
30292482383 is a deficient number, since it is larger than the sum of its proper divisors (1).
30292482383 is an equidigital number, since it uses as much as digits as its factorization.
30292482383 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 497664, while the sum is 44.
The spelling of 30292482383 in words is "thirty billion, two hundred ninety-two million, four hundred eighty-two thousand, three hundred eighty-three".
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