Base | Representation |
---|---|
bin | 110000001010001111… |
… | …1111110011010101101 |
3 | 100212221201212221200001 |
4 | 1200110133332122231 |
5 | 3143302311012144 |
6 | 115302324504301 |
7 | 10320631125010 |
oct | 1402437763255 |
9 | 325851787601 |
10 | 103423141549 |
11 | 3a952738002 |
12 | 1806424b091 |
13 | 99a2a788a0 |
14 | 5011933377 |
15 | 2a54a13bd4 |
hex | 18147fe6ad |
103423141549 has 16 divisors (see below), whose sum is σ = 128457831040. Its totient is φ = 81078563520.
The previous prime is 103423141483. The next prime is 103423141573. The reversal of 103423141549 is 945141324301.
It is a cyclic number.
It is not a de Polignac number, because 103423141549 - 29 = 103423141037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103423141849) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5203467 + ... + 5223304.
It is an arithmetic number, because the mean of its divisors is an integer number (8028614440).
Almost surely, 2103423141549 is an apocalyptic number.
It is an amenable number.
103423141549 is a deficient number, since it is larger than the sum of its proper divisors (25034689491).
103423141549 is a wasteful number, since it uses less digits than its factorization.
103423141549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10426900.
The product of its (nonzero) digits is 51840, while the sum is 37.
The spelling of 103423141549 in words is "one hundred three billion, four hundred twenty-three million, one hundred forty-one thousand, five hundred forty-nine".
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