Base | Representation |
---|---|
bin | 1000011111101100… |
… | …0011110101011000 |
3 | 12212220222122102211 |
4 | 2013323003311120 |
5 | 14132241000420 |
6 | 1014141004504 |
7 | 110340064021 |
oct | 20773036530 |
9 | 5786878384 |
10 | 2280406360 |
11 | a70259061 |
12 | 537853734 |
13 | 2a45a499b |
14 | 178c0bc48 |
15 | d5300e5a |
hex | 87ec3d58 |
2280406360 has 32 divisors (see below), whose sum is σ = 5134969440. Its totient is φ = 911441664.
The previous prime is 2280406357. The next prime is 2280406393. The reversal of 2280406360 is 636040822.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30244 + ... + 73996.
It is an arithmetic number, because the mean of its divisors is an integer number (160467795).
Almost surely, 22280406360 is an apocalyptic number.
2280406360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2280406360 is an abundant number, since it is smaller than the sum of its proper divisors (2854563080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2280406360 is a wasteful number, since it uses less digits than its factorization.
2280406360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45067 (or 45063 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 31.
The square root of 2280406360 is about 47753.6004925283. The cubic root of 2280406360 is about 1316.2470611494.
The spelling of 2280406360 in words is "two billion, two hundred eighty million, four hundred six thousand, three hundred sixty".
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