Base | Representation |
---|---|
bin | 101111111111100111… |
… | …1010001101100101111 |
3 | 100212000212200202121202 |
4 | 1133333033101230233 |
5 | 3142040002130133 |
6 | 115203103320115 |
7 | 10306040210141 |
oct | 1377717215457 |
9 | 325025622552 |
10 | 103066442543 |
11 | 3a78a357839 |
12 | 17b848b003b |
13 | 9946bb849c |
14 | 4dba400c91 |
15 | 2a335552e8 |
hex | 17ff3d1b2f |
103066442543 has 8 divisors (see below), whose sum is σ = 106412113920. Its totient is φ = 99722080440.
The previous prime is 103066442491. The next prime is 103066442579. The reversal of 103066442543 is 345244660301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103066442543 - 28 = 103066442287 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103066442497 and 103066442506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103066412543) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166055 + ... + 483432.
It is an arithmetic number, because the mean of its divisors is an integer number (13301514240).
Almost surely, 2103066442543 is an apocalyptic number.
103066442543 is a deficient number, since it is larger than the sum of its proper divisors (3345671377).
103066442543 is an equidigital number, since it uses as much as digits as its factorization.
103066442543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 654637.
The product of its (nonzero) digits is 207360, while the sum is 38.
The spelling of 103066442543 in words is "one hundred three billion, sixty-six million, four hundred forty-two thousand, five hundred forty-three".
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