Base | Representation |
---|---|
bin | 110000110001110… |
… | …110010110011001 |
3 | 2010000220201010200 |
4 | 300301312112121 |
5 | 3134000432131 |
6 | 213112332413 |
7 | 26165031102 |
oct | 6061662631 |
9 | 2100821120 |
10 | 818374041 |
11 | 38aa50591 |
12 | 1aa0a4109 |
13 | 1007171c4 |
14 | 7a98d3a9 |
15 | 4bca62e6 |
hex | 30c76599 |
818374041 has 12 divisors (see below), whose sum is σ = 1183311168. Its totient is φ = 545021784.
The previous prime is 818374027. The next prime is 818374043. The reversal of 818374041 is 140473818.
818374041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 818374041 - 25 = 818374009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 818373987 and 818374005.
It is not an unprimeable number, because it can be changed into a prime (818374043) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37405 + ... + 55098.
It is an arithmetic number, because the mean of its divisors is an integer number (98609264).
Almost surely, 2818374041 is an apocalyptic number.
It is an amenable number.
818374041 is a deficient number, since it is larger than the sum of its proper divisors (364937127).
818374041 is a wasteful number, since it uses less digits than its factorization.
818374041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93492 (or 93489 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The square root of 818374041 is about 28607.2375632461. The cubic root of 818374041 is about 935.3711018917.
The spelling of 818374041 in words is "eight hundred eighteen million, three hundred seventy-four thousand, forty-one".
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