Base | Representation |
---|---|
bin | 11011111101100110… |
… | …100100100010010011 |
3 | 2212111110111012101122 |
4 | 123331212210202103 |
5 | 442442241104142 |
6 | 21443150152455 |
7 | 2112015316535 |
oct | 337546444223 |
9 | 85443435348 |
10 | 30024550547 |
11 | 11808092242 |
12 | 599b1b272b |
13 | 2aa64ac854 |
14 | 164b7d9855 |
15 | baad781d2 |
hex | 6fd9a4893 |
30024550547 has 2 divisors, whose sum is σ = 30024550548. Its totient is φ = 30024550546.
The previous prime is 30024550529. The next prime is 30024550571. The reversal of 30024550547 is 74505542003.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30024550547 - 210 = 30024549523 is a prime.
It is not a weakly prime, because it can be changed into another prime (30024550147) 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 as a sum of consecutive naturals, namely, 15012275273 + 15012275274.
It is an arithmetic number, because the mean of its divisors is an integer number (15012275274).
Almost surely, 230024550547 is an apocalyptic number.
30024550547 is a deficient number, since it is larger than the sum of its proper divisors (1).
30024550547 is an equidigital number, since it uses as much as digits as its factorization.
30024550547 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 84000, while the sum is 35.
The spelling of 30024550547 in words is "thirty billion, twenty-four million, five hundred fifty thousand, five hundred forty-seven".
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