Base | Representation |
---|---|
bin | 100000110111111… |
… | …1111100011101111 |
3 | 2211212200021220212 |
4 | 1001233333203233 |
5 | 4224343201033 |
6 | 301243133035 |
7 | 36223124255 |
oct | 10157774357 |
9 | 2755607825 |
10 | 1103100143 |
11 | 516742512 |
12 | 26951417b |
13 | 1476c7aa2 |
14 | a67085d5 |
15 | 66c99748 |
hex | 41bff8ef |
1103100143 has 2 divisors, whose sum is σ = 1103100144. Its totient is φ = 1103100142.
The previous prime is 1103100109. The next prime is 1103100169. The reversal of 1103100143 is 3410013011.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1103100143 - 28 = 1103099887 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1103120143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551550071 + 551550072.
It is an arithmetic number, because the mean of its divisors is an integer number (551550072).
Almost surely, 21103100143 is an apocalyptic number.
1103100143 is a deficient number, since it is larger than the sum of its proper divisors (1).
1103100143 is an equidigital number, since it uses as much as digits as its factorization.
1103100143 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 1103100143 is about 33212.9514346437. The cubic root of 1103100143 is about 1033.2489682655.
Adding to 1103100143 its reverse (3410013011), we get a palindrome (4513113154).
The spelling of 1103100143 in words is "one billion, one hundred three million, one hundred thousand, one hundred forty-three".
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