Base | Representation |
---|---|
bin | 110000001110001001… |
… | …1010101010001010101 |
3 | 100220021212012112110111 |
4 | 1200130103111101111 |
5 | 3144034313420023 |
6 | 115323322323021 |
7 | 10324110600526 |
oct | 1403423252125 |
9 | 326255175414 |
10 | 103554045013 |
11 | 3aa0a616791 |
12 | 180a0059471 |
13 | 99c3c1c663 |
14 | 502508a84d |
15 | 2a6127000d |
hex | 181c4d5455 |
103554045013 has 2 divisors, whose sum is σ = 103554045014. Its totient is φ = 103554045012.
The previous prime is 103554045011. The next prime is 103554045017. The reversal of 103554045013 is 310540455301.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 96794409924 + 6759635089 = 311118^2 + 82217^2 .
It is a cyclic number.
It is not a de Polignac number, because 103554045013 - 21 = 103554045011 is a prime.
It is a super-3 number, since 3×1035540450133 (a number of 34 digits) contains 333 as substring.
Together with 103554045011, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (103554045011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51777022506 + 51777022507.
It is an arithmetic number, because the mean of its divisors is an integer number (51777022507).
Almost surely, 2103554045013 is an apocalyptic number.
It is an amenable number.
103554045013 is a deficient number, since it is larger than the sum of its proper divisors (1).
103554045013 is an equidigital number, since it uses as much as digits as its factorization.
103554045013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18000, while the sum is 31.
The spelling of 103554045013 in words is "one hundred three billion, five hundred fifty-four million, forty-five thousand, thirteen".
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