Base | Representation |
---|---|
bin | 111110000001010… |
… | …0101000001001100 |
3 | 12101000212022212212 |
4 | 1330002211001030 |
5 | 13230222110300 |
6 | 542300045552 |
7 | 102366432131 |
oct | 17402450114 |
9 | 5330768785 |
10 | 2081050700 |
11 | 978776213 |
12 | 4a0b338b8 |
13 | 2721b4a61 |
14 | 15a556588 |
15 | c2a72935 |
hex | 7c0a504c |
2081050700 has 72 divisors (see below), whose sum is σ = 4602278352. Its totient is φ = 816641280.
The previous prime is 2081050693. The next prime is 2081050711. The reversal of 2081050700 is 70501802.
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, 1302302 + ... + 1303898.
Almost surely, 22081050700 is an apocalyptic number.
2081050700 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 2081050700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2301139176).
2081050700 is an abundant number, since it is smaller than the sum of its proper divisors (2521227652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2081050700 is a wasteful number, since it uses less digits than its factorization.
2081050700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1851 (or 1844 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 2081050700 is about 45618.5346103971. The cubic root of 2081050700 is about 1276.7157626054.
The spelling of 2081050700 in words is "two billion, eighty-one million, fifty thousand, seven hundred".
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