Base | Representation |
---|---|
bin | 11011111101100101… |
… | …110001011010011011 |
3 | 2212111110002120011002 |
4 | 123331211301122123 |
5 | 442442212404042 |
6 | 21443141455215 |
7 | 2112013455203 |
oct | 337545613233 |
9 | 85443076132 |
10 | 30024341147 |
11 | 11807a59989 |
12 | 599b11150b |
13 | 2aa6438448 |
14 | 164b783403 |
15 | baad36132 |
hex | 6fd97169b |
30024341147 has 2 divisors, whose sum is σ = 30024341148. Its totient is φ = 30024341146.
The previous prime is 30024341099. The next prime is 30024341167. The reversal of 30024341147 is 74114342003.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30024341147 is a prime.
It is a super-2 number, since 2×300243411472 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30024341167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15012170573 + 15012170574.
It is an arithmetic number, because the mean of its divisors is an integer number (15012170574).
Almost surely, 230024341147 is an apocalyptic number.
30024341147 is a deficient number, since it is larger than the sum of its proper divisors (1).
30024341147 is an equidigital number, since it uses as much as digits as its factorization.
30024341147 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8064, while the sum is 29.
The spelling of 30024341147 in words is "thirty billion, twenty-four million, three hundred forty-one thousand, one hundred forty-seven".
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