Base | Representation |
---|---|
bin | 11000100100111… |
… | …101100010101000 |
3 | 1001201220011111020 |
4 | 120210331202220 |
5 | 1321024424230 |
6 | 104525532440 |
7 | 13134565356 |
oct | 3044754250 |
9 | 1051804436 |
10 | 412342440 |
11 | 1a1835a84 |
12 | b6114120 |
13 | 67573413 |
14 | 3ca987d6 |
15 | 26300810 |
hex | 1893d8a8 |
412342440 has 64 divisors (see below), whose sum is σ = 1254476160. Its totient is φ = 108407040.
The previous prime is 412342433. The next prime is 412342573. The reversal of 412342440 is 44243214.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 412342440.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 15679 + ... + 32718.
It is an arithmetic number, because the mean of its divisors is an integer number (19601190).
Almost surely, 2412342440 is an apocalyptic number.
412342440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
412342440 is an abundant number, since it is smaller than the sum of its proper divisors (842133720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412342440 is a wasteful number, since it uses less digits than its factorization.
412342440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48482 (or 48478 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 412342440 is about 20306.2167820596. The cubic root of 412342440 is about 744.3079861433.
Adding to 412342440 its reverse (44243214), we get a palindrome (456585654).
The spelling of 412342440 in words is "four hundred twelve million, three hundred forty-two thousand, four hundred forty".
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