Base | Representation |
---|---|
bin | 110000000000111011… |
… | …0010111001010011001 |
3 | 100212010221010001111202 |
4 | 1200001312113022121 |
5 | 3142132210233334 |
6 | 115211310203545 |
7 | 10310111414156 |
oct | 1400166271231 |
9 | 325127101452 |
10 | 103110242969 |
11 | 3a802053738 |
12 | 17b974b35b5 |
13 | 9952cb2ab6 |
14 | 4dc216322d |
15 | 2a3730817e |
hex | 1801d97299 |
103110242969 has 2 divisors, whose sum is σ = 103110242970. Its totient is φ = 103110242968.
The previous prime is 103110242927. The next prime is 103110242981. The reversal of 103110242969 is 969242011301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 76404146569 + 26706096400 = 276413^2 + 163420^2 .
It is a cyclic number.
It is not a de Polignac number, because 103110242969 - 216 = 103110177433 is a prime.
It is a super-2 number, since 2×1031102429692 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (103110242269) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51555121484 + 51555121485.
It is an arithmetic number, because the mean of its divisors is an integer number (51555121485).
Almost surely, 2103110242969 is an apocalyptic number.
It is an amenable number.
103110242969 is a deficient number, since it is larger than the sum of its proper divisors (1).
103110242969 is an equidigital number, since it uses as much as digits as its factorization.
103110242969 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 23328, while the sum is 38.
The spelling of 103110242969 in words is "one hundred three billion, one hundred ten million, two hundred forty-two thousand, nine hundred sixty-nine".
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