Base | Representation |
---|---|
bin | 1101010111110… |
… | …1110010110110 |
3 | 10220112122201100 |
4 | 3111331302312 |
5 | 103324333112 |
6 | 5322110530 |
7 | 1250520030 |
oct | 325756266 |
9 | 126478640 |
10 | 56089782 |
11 | 297300a1 |
12 | 1694b446 |
13 | b80b228 |
14 | 7640c50 |
15 | 4dce2dc |
hex | 357dcb6 |
56089782 has 24 divisors (see below), whose sum is σ = 138889296. Its totient is φ = 16025616.
The previous prime is 56089777. The next prime is 56089807. The reversal of 56089782 is 28798065.
56089782 is a `hidden beast` number, since 560 + 8 + 9 + 7 + 82 = 666.
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 11 ways as a sum of consecutive naturals, for example, 222453 + ... + 222704.
It is an arithmetic number, because the mean of its divisors is an integer number (5787054).
Almost surely, 256089782 is an apocalyptic number.
56089782 is an abundant number, since it is smaller than the sum of its proper divisors (82799514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56089782 is a wasteful number, since it uses less digits than its factorization.
56089782 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 445172 (or 445169 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 45.
The square root of 56089782 is about 7489.3111832798. The cubic root of 56089782 is about 382.7905878459.
The spelling of 56089782 in words is "fifty-six million, eighty-nine thousand, seven hundred eighty-two".
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