Base | Representation |
---|---|
bin | 11011111110101000… |
… | …000001111001000111 |
3 | 2212112122202222221112 |
4 | 123332220001321013 |
5 | 443011134211101 |
6 | 21445002035235 |
7 | 2112314215535 |
oct | 337650017107 |
9 | 85478688845 |
10 | 30041710151 |
11 | 11816842532 |
12 | 59a4aa8b1b |
13 | 2aa9c0a16b |
14 | 164dbc5155 |
15 | bac6176bb |
hex | 6fea01e47 |
30041710151 has 2 divisors, whose sum is σ = 30041710152. Its totient is φ = 30041710150.
The previous prime is 30041710133. The next prime is 30041710177. The reversal of 30041710151 is 15101714003.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30041710151 - 210 = 30041709127 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30041700151) 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, 15020855075 + 15020855076.
It is an arithmetic number, because the mean of its divisors is an integer number (15020855076).
Almost surely, 230041710151 is an apocalyptic number.
30041710151 is a deficient number, since it is larger than the sum of its proper divisors (1).
30041710151 is an equidigital number, since it uses as much as digits as its factorization.
30041710151 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 420, while the sum is 23.
The spelling of 30041710151 in words is "thirty billion, forty-one million, seven hundred ten thousand, one hundred fifty-one".
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