Base | Representation |
---|---|
bin | 1011111111011110011… |
… | …10000101011111010000 |
3 | 1110101112110012000001001 |
4 | 11333233032011133100 |
5 | 23222322021341430 |
6 | 513141511151344 |
7 | 41524422414346 |
oct | 5775716053720 |
9 | 1411473160031 |
10 | 412035340240 |
11 | 14981a231687 |
12 | 67a31975554 |
13 | 2cb15bc7744 |
14 | 15d2a77d996 |
15 | aab82ea3ca |
hex | 5fef3857d0 |
412035340240 has 20 divisors (see below), whose sum is σ = 957982166244. Its totient is φ = 164814136064.
The previous prime is 412035340187. The next prime is 412035340243. The reversal of 412035340240 is 42043530214.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 51814506384 + 360220833856 = 227628^2 + 600184^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a junction number, because it is equal to n+sod(n) for n = 412035340199 and 412035340208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (412035340243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2575220797 + ... + 2575220956.
Almost surely, 2412035340240 is an apocalyptic number.
412035340240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
412035340240 is an abundant number, since it is smaller than the sum of its proper divisors (545946826004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412035340240 is a wasteful number, since it uses less digits than its factorization.
412035340240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5150441766 (or 5150441760 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
Adding to 412035340240 its reverse (42043530214), we get a palindrome (454078870454).
The spelling of 412035340240 in words is "four hundred twelve billion, thirty-five million, three hundred forty thousand, two hundred forty".
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