Base | Representation |
---|---|
bin | 11000100101010… |
… | …011011010101000 |
3 | 1001202001201101202 |
4 | 120211103122220 |
5 | 1321040311130 |
6 | 104531503332 |
7 | 13135420526 |
oct | 3045233250 |
9 | 1052051352 |
10 | 412432040 |
11 | 1a1897329 |
12 | b6157b48 |
13 | 675a5137 |
14 | 3cabd316 |
15 | 2631c145 |
hex | 189536a8 |
412432040 has 16 divisors (see below), whose sum is σ = 927972180. Its totient is φ = 164972800.
The previous prime is 412432039. The next prime is 412432073. The reversal of 412432040 is 40234214.
It can be written as a sum of positive squares in 2 ways, for example, as 365344996 + 47087044 = 19114^2 + 6862^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
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 3 ways as a sum of consecutive naturals, for example, 5155361 + ... + 5155440.
Almost surely, 2412432040 is an apocalyptic number.
412432040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
412432040 is an abundant number, since it is smaller than the sum of its proper divisors (515540140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412432040 is a wasteful number, since it uses less digits than its factorization.
412432040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10310812 (or 10310808 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 412432040 is about 20308.4228831291. The cubic root of 412432040 is about 744.3618937366.
Adding to 412432040 its reverse (40234214), we get a palindrome (452666254).
The spelling of 412432040 in words is "four hundred twelve million, four hundred thirty-two thousand, forty".
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