Base | Representation |
---|---|
bin | 1010010101101010… |
… | …1111011100001100 |
3 | 21011102010100020222 |
4 | 2211122233130030 |
5 | 21140431010300 |
6 | 1135215130512 |
7 | 125526145625 |
oct | 24532573414 |
9 | 7142110228 |
10 | 2775250700 |
11 | 11a4613a22 |
12 | 655513a38 |
13 | 352c731a1 |
14 | 1c4820a4c |
15 | 11399b785 |
hex | a56af70c |
2775250700 has 72 divisors (see below), whose sum is σ = 6249912480. Its totient is φ = 1068390400.
The previous prime is 2775250649. The next prime is 2775250711. The reversal of 2775250700 is 70525772.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1022345 + ... + 1025055.
It is an arithmetic number, because the mean of its divisors is an integer number (86804340).
Almost surely, 22775250700 is an apocalyptic number.
2775250700 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 2775250700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3124956240).
2775250700 is an abundant number, since it is smaller than the sum of its proper divisors (3474661780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2775250700 is a wasteful number, since it uses less digits than its factorization.
2775250700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3107 (or 3100 counting only the distinct ones).
The product of its (nonzero) digits is 34300, while the sum is 35.
The square root of 2775250700 is about 52680.6482496182. The cubic root of 2775250700 is about 1405.2946955114.
The spelling of 2775250700 in words is "two billion, seven hundred seventy-five million, two hundred fifty thousand, seven hundred".
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