Base | Representation |
---|---|
bin | 110000000001001011… |
… | …0001101010111010111 |
3 | 100212011111211012110122 |
4 | 1200002112031113113 |
5 | 3142141324411242 |
6 | 115212205142155 |
7 | 10310242364564 |
oct | 1400226152727 |
9 | 325144735418 |
10 | 103118591447 |
11 | 3a806836003 |
12 | 17b9a25a95b |
13 | 9954946a21 |
14 | 4dc32d786b |
15 | 2a37e06ad2 |
hex | 180258d5d7 |
103118591447 has 2 divisors, whose sum is σ = 103118591448. Its totient is φ = 103118591446.
The previous prime is 103118591431. The next prime is 103118591467. The reversal of 103118591447 is 744195811301.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 103118591447 - 24 = 103118591431 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103118591398 and 103118591407.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (103118591467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51559295723 + 51559295724.
It is an arithmetic number, because the mean of its divisors is an integer number (51559295724).
Almost surely, 2103118591447 is an apocalyptic number.
103118591447 is a deficient number, since it is larger than the sum of its proper divisors (1).
103118591447 is an equidigital number, since it uses as much as digits as its factorization.
103118591447 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 120960, while the sum is 44.
The spelling of 103118591447 in words is "one hundred three billion, one hundred eighteen million, five hundred ninety-one thousand, four hundred forty-seven".
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