Base | Representation |
---|---|
bin | 11000100011110… |
… | …100101111010000 |
3 | 1001201100000102210 |
4 | 120203310233100 |
5 | 1320440403430 |
6 | 104515312120 |
7 | 13132214106 |
oct | 3043645720 |
9 | 1051300383 |
10 | 412044240 |
11 | 1a1651a33 |
12 | b5bab640 |
13 | 6749a77a |
14 | 3ca1bc76 |
15 | 262922b0 |
hex | 188f4bd0 |
412044240 has 80 divisors (see below), whose sum is σ = 1295381376. Its totient is φ = 108326400.
The previous prime is 412044239. The next prime is 412044289. The reversal of 412044240 is 42440214.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
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, 4950 + ... + 29130.
Almost surely, 2412044240 is an apocalyptic number.
412044240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 412044240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647690688).
412044240 is an abundant number, since it is smaller than the sum of its proper divisors (883337136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412044240 is a wasteful number, since it uses less digits than its factorization.
412044240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24268 (or 24262 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 412044240 is about 20298.8728751130. The cubic root of 412044240 is about 744.1285186702.
Adding to 412044240 its reverse (42440214), we get a palindrome (454484454).
The spelling of 412044240 in words is "four hundred twelve million, forty-four thousand, two hundred forty".
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