Base | Representation |
---|---|
bin | 11101000111100110101… |
… | …100001001011001111011 |
3 | 21002022000020012122001111 |
4 | 131013212230021121323 |
5 | 230241102203001204 |
6 | 4131132140101151 |
7 | 264366251265331 |
oct | 35074654113173 |
9 | 7068006178044 |
10 | 2001030125179 |
11 | 7016a5380108 |
12 | 283990b347b7 |
13 | 116908abb4b7 |
14 | 6cbc95ddb51 |
15 | 370b865ed04 |
hex | 1d1e6b0967b |
2001030125179 has 2 divisors, whose sum is σ = 2001030125180. Its totient is φ = 2001030125178.
The previous prime is 2001030125141. The next prime is 2001030125189. The reversal of 2001030125179 is 9715210301002.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2001030125179 - 225 = 2000996570747 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2001030125179.
It is not a weakly prime, because it can be changed into another prime (2001030125189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000515062589 + 1000515062590.
It is an arithmetic number, because the mean of its divisors is an integer number (1000515062590).
Almost surely, 22001030125179 is an apocalyptic number.
2001030125179 is a deficient number, since it is larger than the sum of its proper divisors (1).
2001030125179 is an equidigital number, since it uses as much as digits as its factorization.
2001030125179 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3780, while the sum is 31.
The spelling of 2001030125179 in words is "two trillion, one billion, thirty million, one hundred twenty-five thousand, one hundred seventy-nine".
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