| Base | Representation |
|---|---|
| bin | 1000001100110101… |
| … | …0110100100100000 |
| 3 | 12200102011102100000 |
| 4 | 2003031112210200 |
| 5 | 14002014044431 |
| 6 | 1002233500000 |
| 7 | 105356605533 |
| oct | 20315264440 |
| 9 | 5612142300 |
| 10 | 2201315616 |
| 11 | a2a649005 |
| 12 | 515271600 |
| 13 | 2910a2426 |
| 14 | 16c500a1a |
| 15 | cd3cb9e6 |
| hex | 83356920 |
2201315616 has 144 divisors (see below), whose sum is σ = 6544425888. Its totient is φ = 727833600.
The previous prime is 2201315593. The next prime is 2201315639. The reversal of 2201315616 is 6165131022.
2201315616 is a `hidden beast` number, since 2 + 20 + 13 + 15 + 616 = 666.
It is an interprime number because it is at equal distance from previous prime (2201315593) and next prime (2201315639).
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 2201315616.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1017576 + ... + 1019736.
It is an arithmetic number, because the mean of its divisors is an integer number (45447402).
Almost surely, 22201315616 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 2201315616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3272212944).
2201315616 is an abundant number, since it is smaller than the sum of its proper divisors (4343110272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201315616 is a wasteful number, since it uses less digits than its factorization.
2201315616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2317 (or 2297 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 2201315616 is about 46918.1800158531. The cubic root of 2201315616 is about 1300.8506495712.
Adding to 2201315616 its reverse (6165131022), we get a palindrome (8366446638).
The spelling of 2201315616 in words is "two billion, two hundred one million, three hundred fifteen thousand, six hundred sixteen".
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