Base | Representation |
---|---|
bin | 110000101000110111… |
… | …0000011101110111001 |
3 | 100222121022120010200112 |
4 | 1201101232003232321 |
5 | 3202403230243023 |
6 | 115552255114105 |
7 | 10355242264250 |
oct | 1412156035671 |
9 | 328538503615 |
10 | 104450243513 |
11 | 4032a491a00 |
12 | 182b0212935 |
13 | 9b077b4925 |
14 | 50ac0d7797 |
15 | 2ab4c9a478 |
hex | 1851b83bb9 |
104450243513 has 12 divisors (see below), whose sum is σ = 131210224320. Its totient is φ = 81389799480.
The previous prime is 104450243501. The next prime is 104450243519. The reversal of 104450243513 is 315342054401.
It is not a de Polignac number, because 104450243513 - 24 = 104450243497 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 104450243513.
It is not an unprimeable number, because it can be changed into a prime (104450243519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61658093 + ... + 61659786.
It is an arithmetic number, because the mean of its divisors is an integer number (10934185360).
Almost surely, 2104450243513 is an apocalyptic number.
It is an amenable number.
104450243513 is a deficient number, since it is larger than the sum of its proper divisors (26759980807).
104450243513 is a wasteful number, since it uses less digits than its factorization.
104450243513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123317908 (or 123317897 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 104450243513 its reverse (315342054401), we get a palindrome (419792297914).
The spelling of 104450243513 in words is "one hundred four billion, four hundred fifty million, two hundred forty-three thousand, five hundred thirteen".
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