Base | Representation |
---|---|
bin | 100101100010111011… |
… | …000000010001010010 |
3 | 10212001120112200111210 |
4 | 211202323000101102 |
5 | 1130030432343214 |
6 | 30304204120550 |
7 | 2625012145134 |
oct | 454273002122 |
9 | 125046480453 |
10 | 40314340434 |
11 | 16108437725 |
12 | 7991236156 |
13 | 3a56231714 |
14 | 1d46235054 |
15 | 10ae3c9b59 |
hex | 962ec0452 |
40314340434 has 16 divisors (see below), whose sum is σ = 81037965888. Its totient is φ = 13369899312.
The previous prime is 40314340433. The next prime is 40314340439. The reversal of 40314340434 is 43404341304.
It is not an unprimeable number, because it can be changed into a prime (40314340433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17052262 + ... + 17054625.
It is an arithmetic number, because the mean of its divisors is an integer number (5064872868).
Almost surely, 240314340434 is an apocalyptic number.
40314340434 is an abundant number, since it is smaller than the sum of its proper divisors (40723625454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40314340434 is a wasteful number, since it uses less digits than its factorization.
40314340434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34107089.
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 40314340434 its reverse (43404341304), we get a palindrome (83718681738).
The spelling of 40314340434 in words is "forty billion, three hundred fourteen million, three hundred forty thousand, four hundred thirty-four".
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