Base | Representation |
---|---|
bin | 11101111110101101110… |
… | …10011100100011011111 |
3 | 10122110212122012121002222 |
4 | 32333112322130203133 |
5 | 113334122311014104 |
6 | 2105120034335555 |
7 | 134264623402466 |
oct | 16772672344337 |
9 | 3573778177088 |
10 | 1030102829279 |
11 | 3679562130a7 |
12 | 14778342a5bb |
13 | 761a4a55164 |
14 | 37c003bb9dd |
15 | 1bbde4031be |
hex | efd6e9c8df |
1030102829279 has 2 divisors, whose sum is σ = 1030102829280. Its totient is φ = 1030102829278.
The previous prime is 1030102829183. The next prime is 1030102829297. The reversal of 1030102829279 is 9729282010301.
Together with next prime (1030102829297) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1030102829279 - 220 = 1030101780703 is a prime.
It is a super-2 number, since 2×10301028292792 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1030102829179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515051414639 + 515051414640.
It is an arithmetic number, because the mean of its divisors is an integer number (515051414640).
Almost surely, 21030102829279 is an apocalyptic number.
1030102829279 is a deficient number, since it is larger than the sum of its proper divisors (1).
1030102829279 is an equidigital number, since it uses as much as digits as its factorization.
1030102829279 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108864, while the sum is 44.
The spelling of 1030102829279 in words is "one trillion, thirty billion, one hundred two million, eight hundred twenty-nine thousand, two hundred seventy-nine".
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