Base | Representation |
---|---|
bin | 111110111100000… |
… | …1100100010000100 |
3 | 12110011212210101120 |
4 | 1331320030202010 |
5 | 13311120232041 |
6 | 545320553540 |
7 | 103222466310 |
oct | 17570144204 |
9 | 5404783346 |
10 | 2111883396 |
11 | 994115287 |
12 | 4ab3228b0 |
13 | 2786bba5c |
14 | 1606a0b40 |
15 | c5613366 |
hex | 7de0c884 |
2111883396 has 48 divisors (see below), whose sum is σ = 5684345856. Its totient is φ = 597753504.
The previous prime is 2111883343. The next prime is 2111883407. The reversal of 2111883396 is 6933881112.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108496 + ... + 126471.
It is an arithmetic number, because the mean of its divisors is an integer number (118423872).
Almost surely, 22111883396 is an apocalyptic number.
It is an amenable number.
2111883396 is an abundant number, since it is smaller than the sum of its proper divisors (3572462460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2111883396 is a wasteful number, since it uses less digits than its factorization.
2111883396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235088 (or 235086 counting only the distinct ones).
The product of its digits is 62208, while the sum is 42.
The square root of 2111883396 is about 45955.2325203562. The cubic root of 2111883396 is about 1282.9901197372.
The spelling of 2111883396 in words is "two billion, one hundred eleven million, eight hundred eighty-three thousand, three hundred ninety-six".
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