Base | Representation |
---|---|
bin | 11001110101011101001110… |
… | …00110110010110000000000 |
3 | 21110011012120101012021201121 |
4 | 30322232213012302300000 |
5 | 24421303131004000000 |
6 | 320455121000042024 |
7 | 14652361435126030 |
oct | 1472564706626000 |
9 | 243135511167647 |
10 | 56812336000000 |
11 | 17113a81639659 |
12 | 6456740463314 |
13 | 25914c3687a09 |
14 | 1005a35c418c0 |
15 | 687c44dcab1a |
hex | 33aba71b2c00 |
56812336000000 has 616 divisors, whose sum is σ = 167483396185088. Its totient is φ = 18849024000000.
The previous prime is 56812335999953. The next prime is 56812336000103. The reversal of 56812336000000 is 63321865.
It is a self number, because there is not a number n which added to its sum of digits gives 56812336000000.
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3471991819 + ... + 3472008181.
Almost surely, 256812336000000 is an apocalyptic number.
56812336000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56812336000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83741698092544).
56812336000000 is an abundant number, since it is smaller than the sum of its proper divisors (110671060185088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56812336000000 is an frugal number, since it uses more digits than its factorization.
56812336000000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16451 (or 16408 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 34.
Adding to 56812336000000 its reverse (63321865), we get a palindrome (56812399321865).
The spelling of 56812336000000 in words is "fifty-six trillion, eight hundred twelve billion, three hundred thirty-six million", and thus it is an aban number.
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