Base | Representation |
---|---|
bin | 110100101100100110… |
… | …000010010010001100 |
3 | 12102001100102011122211 |
4 | 310230212002102030 |
5 | 1411340140240210 |
6 | 41554352320204 |
7 | 4042113244555 |
oct | 645446022214 |
9 | 172040364584 |
10 | 56582743180 |
11 | 21aa6535477 |
12 | ab71543064 |
13 | 54497a1732 |
14 | 2a4aab332c |
15 | 171273c38a |
hex | d2c98248c |
56582743180 has 96 divisors (see below), whose sum is σ = 124144151040. Its totient is φ = 21638400000.
The previous prime is 56582743171. The next prime is 56582743181. The reversal of 56582743180 is 8134728565.
It is a happy number.
It is a super-3 number, since 3×565827431803 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (56582743181) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43895976 + ... + 43897264.
It is an arithmetic number, because the mean of its divisors is an integer number (1293168240).
Almost surely, 256582743180 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56582743180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62072075520).
56582743180 is an abundant number, since it is smaller than the sum of its proper divisors (67561407860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56582743180 is a wasteful number, since it uses less digits than its factorization.
56582743180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2131 (or 2129 counting only the distinct ones).
The product of its (nonzero) digits is 1612800, while the sum is 49.
The spelling of 56582743180 in words is "fifty-six billion, five hundred eighty-two million, seven hundred forty-three thousand, one hundred eighty".
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