Base | Representation |
---|---|
bin | 1101101001001011011110… |
… | …00100111010010111011011 |
3 | 10221020011221121102112210002 |
4 | 12310211233010322113123 |
5 | 12413024011242334204 |
6 | 143450454113443215 |
7 | 6214405510201202 |
oct | 664455704722733 |
9 | 127204847375702 |
10 | 30002210121179 |
11 | 961795850388a |
12 | 344676757050b |
13 | 13982722a566a |
14 | 75a186b00239 |
15 | 37065dd4491e |
hex | 1b496f13a5db |
30002210121179 has 2 divisors, whose sum is σ = 30002210121180. Its totient is φ = 30002210121178.
The previous prime is 30002210121133. The next prime is 30002210121223. The reversal of 30002210121179 is 97112101220003.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30002210121179 - 220 = 30002209072603 is a prime.
It is a super-2 number, since 2×300022101211792 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30002210121679) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15001105060589 + 15001105060590.
It is an arithmetic number, because the mean of its divisors is an integer number (15001105060590).
Almost surely, 230002210121179 is an apocalyptic number.
30002210121179 is a deficient number, since it is larger than the sum of its proper divisors (1).
30002210121179 is an equidigital number, since it uses as much as digits as its factorization.
30002210121179 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1512, while the sum is 29.
The spelling of 30002210121179 in words is "thirty trillion, two billion, two hundred ten million, one hundred twenty-one thousand, one hundred seventy-nine".
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