Base | Representation |
---|---|
bin | 101010000010110… |
… | …0000000011001100 |
3 | 10122022112102012101 |
4 | 1110011200003030 |
5 | 10342121300030 |
6 | 351552444444 |
7 | 46646664013 |
oct | 12405400314 |
9 | 3568472171 |
10 | 1410728140 |
11 | 664356a28 |
12 | 334549724 |
13 | 1963668a3 |
14 | d5505a7a |
15 | 83cb37ca |
hex | 541600cc |
1410728140 has 48 divisors (see below), whose sum is σ = 2997308160. Its totient is φ = 557694720.
The previous prime is 1410728071. The next prime is 1410728183. The reversal of 1410728140 is 418270141.
It is a junction number, because it is equal to n+sod(n) for n = 1410728099 and 1410728108.
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, 1423045 + ... + 1424035.
It is an arithmetic number, because the mean of its divisors is an integer number (62443920).
Almost surely, 21410728140 is an apocalyptic number.
1410728140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1410728140 is an abundant number, since it is smaller than the sum of its proper divisors (1586580020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1410728140 is a wasteful number, since it uses less digits than its factorization.
1410728140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1762 (or 1760 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 28.
The square root of 1410728140 is about 37559.6610740832. The cubic root of 1410728140 is about 1121.5391625325.
Adding to 1410728140 its reverse (418270141), we get a palindrome (1828998281).
The spelling of 1410728140 in words is "one billion, four hundred ten million, seven hundred twenty-eight thousand, one hundred forty".
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