Base | Representation |
---|---|
bin | 1000101101101… |
… | …11100111000110 |
3 | 12002120001120200 |
4 | 10112313213012 |
5 | 122203310224 |
6 | 11130511330 |
7 | 1545241440 |
oct | 426674706 |
9 | 162501520 |
10 | 73103814 |
11 | 382a0a83 |
12 | 20595546 |
13 | 121b74c4 |
14 | 99cd490 |
15 | 66405c9 |
hex | 45b79c6 |
73103814 has 48 divisors (see below), whose sum is σ = 181497888. Its totient is φ = 20831616.
The previous prime is 73103777. The next prime is 73103819. The reversal of 73103814 is 41830137.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73103819) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84874 + ... + 85730.
It is an arithmetic number, because the mean of its divisors is an integer number (3781206).
Almost surely, 273103814 is an apocalyptic number.
73103814 is an abundant number, since it is smaller than the sum of its proper divisors (108394074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73103814 is a wasteful number, since it uses less digits than its factorization.
73103814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1549 (or 1546 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 73103814 is about 8550.0768417600. The cubic root of 73103814 is about 418.1319417430.
The spelling of 73103814 in words is "seventy-three million, one hundred three thousand, eight hundred fourteen".
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