Base | Representation |
---|---|
bin | 1000010110100110… |
… | …0000100101100100 |
3 | 12210021012011021100 |
4 | 2011221200211210 |
5 | 14043004013413 |
6 | 1010255120100 |
7 | 106364551146 |
oct | 20551404544 |
9 | 5707164240 |
10 | 2242251108 |
11 | a50768499 |
12 | 526b13030 |
13 | 299705a06 |
14 | 173b18c96 |
15 | d1cb5a73 |
hex | 85a60964 |
2242251108 has 72 divisors (see below), whose sum is σ = 6010156152. Its totient is φ = 702415872.
The previous prime is 2242251107. The next prime is 2242251113. The reversal of 2242251108 is 8011522422.
It can be written as a sum of positive squares in 4 ways, for example, as 166719744 + 2075531364 = 12912^2 + 45558^2 .
It is not an unprimeable number, because it can be changed into a prime (2242251107) 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, 485466 + ... + 490062.
It is an arithmetic number, because the mean of its divisors is an integer number (83474391).
Almost surely, 22242251108 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 2242251108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3005078076).
2242251108 is an abundant number, since it is smaller than the sum of its proper divisors (3767905044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2242251108 is a wasteful number, since it uses less digits than its factorization.
2242251108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5421 (or 5416 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
The square root of 2242251108 is about 47352.4139616979. The cubic root of 2242251108 is about 1308.8646823038.
The spelling of 2242251108 in words is "two billion, two hundred forty-two million, two hundred fifty-one thousand, one hundred eight".
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