Base | Representation |
---|---|
bin | 11000000010101… |
… | …100100111100110 |
3 | 1001002222211012210 |
4 | 120002230213212 |
5 | 1311230011410 |
6 | 104005224250 |
7 | 12665335230 |
oct | 3002544746 |
9 | 1032884183 |
10 | 403360230 |
11 | 197760569 |
12 | b3102086 |
13 | 65749bc0 |
14 | 3b7db250 |
15 | 25629220 |
hex | 180ac9e6 |
403360230 has 128 divisors (see below), whose sum is σ = 1208825856. Its totient is φ = 83865600.
The previous prime is 403360229. The next prime is 403360231. The reversal of 403360230 is 32063304.
It is an interprime number because it is at equal distance from previous prime (403360229) and next prime (403360231).
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 403360197 and 403360206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (403360231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 192790 + ... + 194870.
It is an arithmetic number, because the mean of its divisors is an integer number (9443952).
Almost surely, 2403360230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 403360230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604412928).
403360230 is an abundant number, since it is smaller than the sum of its proper divisors (805465626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
403360230 is a wasteful number, since it uses less digits than its factorization.
403360230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2182.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 403360230 is about 20083.8300630134. The cubic root of 403360230 is about 738.8637480490.
The spelling of 403360230 in words is "four hundred three million, three hundred sixty thousand, two hundred thirty".
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