Base | Representation |
---|---|
bin | 1000001100110111… |
… | …0100100001000010 |
3 | 12200102101122120220 |
4 | 2003031310201002 |
5 | 14002032011044 |
6 | 1002240243510 |
7 | 105360626250 |
oct | 20315644102 |
9 | 5612348526 |
10 | 2201438274 |
11 | a2a722182 |
12 | 515310596 |
13 | 2911161c9 |
14 | 16c5335d0 |
15 | cd403019 |
hex | 83374842 |
2201438274 has 16 divisors (see below), whose sum is σ = 5031859008. Its totient is φ = 628982352.
The previous prime is 2201438251. The next prime is 2201438293. The reversal of 2201438274 is 4728341022.
It is a happy number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26207557 + ... + 26207640.
It is an arithmetic number, because the mean of its divisors is an integer number (314491188).
Almost surely, 22201438274 is an apocalyptic number.
2201438274 is an abundant number, since it is smaller than the sum of its proper divisors (2830420734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201438274 is a wasteful number, since it uses less digits than its factorization.
2201438274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52415209.
The product of its (nonzero) digits is 21504, while the sum is 33.
The square root of 2201438274 is about 46919.4871455347. The cubic root of 2201438274 is about 1300.8748103919.
Adding to 2201438274 its reverse (4728341022), we get a palindrome (6929779296).
The spelling of 2201438274 in words is "two billion, two hundred one million, four hundred thirty-eight thousand, two hundred seventy-four".
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