Base | Representation |
---|---|
bin | 1101010110110… |
… | …1011000110110 |
3 | 10220102020112110 |
4 | 3111231120312 |
5 | 103320210312 |
6 | 5320431450 |
7 | 1250120100 |
oct | 325553066 |
9 | 126366473 |
10 | 56022582 |
11 | 29694660 |
12 | 16918586 |
13 | b7b6775 |
14 | 7624570 |
15 | 4db943c |
hex | 356d636 |
56022582 has 96 divisors (see below), whose sum is σ = 150698880. Its totient is φ = 13681920.
The previous prime is 56022581. The next prime is 56022647. The reversal of 56022582 is 28522065.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56022581) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54469 + ... + 55487.
It is an arithmetic number, because the mean of its divisors is an integer number (1569780).
Almost surely, 256022582 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56022582, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75349440).
56022582 is an abundant number, since it is smaller than the sum of its proper divisors (94676298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56022582 is a wasteful number, since it uses less digits than its factorization.
56022582 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1066 (or 1059 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 56022582 is about 7484.8234448115. The cubic root of 56022582 is about 382.6376556101.
The spelling of 56022582 in words is "fifty-six million, twenty-two thousand, five hundred eighty-two".
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