Base | Representation |
---|---|
bin | 1101011100000… |
… | …0010000100100 |
3 | 10221001111011020 |
4 | 3113000100210 |
5 | 103412041040 |
6 | 5332011140 |
7 | 1253032521 |
oct | 327002044 |
9 | 127044136 |
10 | 56362020 |
11 | 298a6690 |
12 | 16a60ab0 |
13 | b8a5110 |
14 | 76b2148 |
15 | 4e34cd0 |
hex | 35c0424 |
56362020 has 96 divisors (see below), whose sum is σ = 185431680. Its totient is φ = 12610560.
The previous prime is 56362013. The next prime is 56362039. The reversal of 56362020 is 2026365.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5296 + ... + 11864.
It is an arithmetic number, because the mean of its divisors is an integer number (1931580).
Almost surely, 256362020 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 56362020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92715840).
56362020 is an abundant number, since it is smaller than the sum of its proper divisors (129069660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56362020 is a wasteful number, since it uses less digits than its factorization.
56362020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6605 (or 6603 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 56362020 is about 7507.4642856293. The cubic root of 56362020 is about 383.4088941576.
Adding to 56362020 its reverse (2026365), we get a palindrome (58388385).
The spelling of 56362020 in words is "fifty-six million, three hundred sixty-two thousand, twenty".
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