Base | Representation |
---|---|
bin | 111100001110110… |
… | …0100001011101100 |
3 | 12012211220021011120 |
4 | 1320131210023230 |
5 | 13114340010200 |
6 | 532313220540 |
7 | 101040232542 |
oct | 17035441354 |
9 | 5184807146 |
10 | 2021016300 |
11 | 9478a1506 |
12 | 484a01750 |
13 | 262925244 |
14 | 1525a9d92 |
15 | bc6649a0 |
hex | 787642ec |
2021016300 has 72 divisors (see below), whose sum is σ = 5899320336. Its totient is φ = 534159360.
The previous prime is 2021016289. The next prime is 2021016307. The reversal of 2021016300 is 36101202.
2021016300 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2021016300.
It is not an unprimeable number, because it can be changed into a prime (2021016307) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4092 + ... + 63708.
Almost surely, 22021016300 is an apocalyptic number.
2021016300 is a gapful number since it is divisible by the number (20) 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 2021016300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2949660168).
2021016300 is an abundant number, since it is smaller than the sum of its proper divisors (3878304036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2021016300 is a wasteful number, since it uses less digits than its factorization.
2021016300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59747 (or 59740 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 2021016300 is about 44955.7148758642. The cubic root of 2021016300 is about 1264.3188279677.
Adding to 2021016300 its reverse (36101202), we get a palindrome (2057117502).
The spelling of 2021016300 in words is "two billion, twenty-one million, sixteen thousand, three hundred".
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