Base | Representation |
---|---|
bin | 1010011010100110110000 |
3 | 12010201102112 |
4 | 22122212300 |
5 | 1144333131 |
6 | 134304452 |
7 | 32131253 |
oct | 12324660 |
9 | 5121375 |
10 | 2730416 |
11 | 15a5447 |
12 | ab8128 |
13 | 747a40 |
14 | 51109a |
15 | 38e02b |
hex | 29a9b0 |
2730416 has 20 divisors (see below), whose sum is σ = 5697552. Its totient is φ = 1260096.
The previous prime is 2730397. The next prime is 2730439. The reversal of 2730416 is 6140372.
It is a junction number, because it is equal to n+sod(n) for n = 2730391 and 2730400.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6356 + ... + 6771.
22730416 is an apocalyptic number.
2730416 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
2730416 is an abundant number, since it is smaller than the sum of its proper divisors (2967136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2730416 is a wasteful number, since it uses less digits than its factorization.
2730416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13148 (or 13142 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 2730416 is about 1652.3970467173. The cubic root of 2730416 is about 139.7685973226.
Adding to 2730416 its reverse (6140372), we get a palindrome (8870788).
The spelling of 2730416 in words is "two million, seven hundred thirty thousand, four hundred sixteen".
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