Base | Representation |
---|---|
bin | 1000011101111011… |
… | …0000110010010011 |
3 | 12212102000202210010 |
4 | 2013132300302103 |
5 | 14123341111212 |
6 | 1013314010003 |
7 | 110220040032 |
oct | 20736606223 |
9 | 5772022703 |
10 | 2272988307 |
11 | a67051837 |
12 | 535276903 |
13 | 2a2ba83c5 |
14 | 177c3a719 |
15 | d483803c |
hex | 877b0c93 |
2272988307 has 8 divisors (see below), whose sum is σ = 3030902784. Its totient is φ = 1515199688.
The previous prime is 2272988273. The next prime is 2272988339. The reversal of 2272988307 is 7038892722.
2272988307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2272988307 - 211 = 2272986259 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2272988357) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25318 + ... + 72020.
It is an arithmetic number, because the mean of its divisors is an integer number (378862848).
Almost surely, 22272988307 is an apocalyptic number.
2272988307 is a deficient number, since it is larger than the sum of its proper divisors (757914477).
2272988307 is a wasteful number, since it uses less digits than its factorization.
2272988307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62929.
The product of its (nonzero) digits is 677376, while the sum is 48.
The square root of 2272988307 is about 47675.8671342221. The cubic root of 2272988307 is about 1314.8182811636.
The spelling of 2272988307 in words is "two billion, two hundred seventy-two million, nine hundred eighty-eight thousand, three hundred seven".
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