Base | Representation |
---|---|
bin | 11000100101010… |
… | …110001000001000 |
3 | 1001202002021122000 |
4 | 120211112020020 |
5 | 1321041140034 |
6 | 104532031000 |
7 | 13135465101 |
oct | 3045261010 |
9 | 1052067560 |
10 | 412443144 |
11 | 1a18a4703 |
12 | b6162460 |
13 | 675aa1c9 |
14 | 3cac33a8 |
15 | 26320599 |
hex | 18956208 |
412443144 has 64 divisors (see below), whose sum is σ = 1176662400. Its totient is φ = 133762752.
The previous prime is 412443079. The next prime is 412443167. The reversal of 412443144 is 441344214.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17812 + ... + 33795.
It is an arithmetic number, because the mean of its divisors is an integer number (18385350).
Almost surely, 2412443144 is an apocalyptic number.
It is an amenable number.
412443144 is an abundant number, since it is smaller than the sum of its proper divisors (764219256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412443144 is a wasteful number, since it uses less digits than its factorization.
412443144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51659 (or 51649 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
The square root of 412443144 is about 20308.6962653933. The cubic root of 412443144 is about 744.3685738838.
Adding to 412443144 its reverse (441344214), we get a palindrome (853787358).
It can be divided in two parts, 412 and 443144, that added together give a square (443556 = 6662).
The spelling of 412443144 in words is "four hundred twelve million, four hundred forty-three thousand, one hundred forty-four".
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