Base | Representation |
---|---|
bin | 100101100100000111… |
… | …100010101010000110 |
3 | 10212002222022000212100 |
4 | 211210013202222012 |
5 | 1130101101413410 |
6 | 30310202132530 |
7 | 2625344531151 |
oct | 454407425206 |
9 | 125088260770 |
10 | 40334404230 |
11 | 161187a097a |
12 | 7997ab1146 |
13 | 3a5a437ba3 |
14 | 1d48b78c98 |
15 | 10b103e8c0 |
hex | 9641e2a86 |
40334404230 has 96 divisors (see below), whose sum is σ = 107416108800. Its totient is φ = 10497278016.
The previous prime is 40334404213. The next prime is 40334404267. The reversal of 40334404230 is 3240443304.
It is a junction number, because it is equal to n+sod(n) for n = 40334404194 and 40334404203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 710767 + ... + 765413.
It is an arithmetic number, because the mean of its divisors is an integer number (1118917800).
Almost surely, 240334404230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40334404230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53708054400).
40334404230 is an abundant number, since it is smaller than the sum of its proper divisors (67081704570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40334404230 is a wasteful number, since it uses less digits than its factorization.
40334404230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54858 (or 54855 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 40334404230 its reverse (3240443304), we get a palindrome (43574847534).
The spelling of 40334404230 in words is "forty billion, three hundred thirty-four million, four hundred four thousand, two hundred thirty".
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