Base | Representation |
---|---|
bin | 1000011000000010… |
… | …1100001110101101 |
3 | 12210200121220100110 |
4 | 2012000230032231 |
5 | 14101032444414 |
6 | 1011033250233 |
7 | 106500321306 |
oct | 20600541655 |
9 | 5720556313 |
10 | 2248328109 |
11 | a54139205 |
12 | 528b63979 |
13 | 29aa52a81 |
14 | 17485b7ad |
15 | d25b6459 |
hex | 8602c3ad |
2248328109 has 8 divisors (see below), whose sum is σ = 2999784672. Its totient is φ = 1497878480.
The previous prime is 2248328107. The next prime is 2248328129. The reversal of 2248328109 is 9018238422.
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 2248328109 - 21 = 2248328107 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2248328107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246507 + ... + 255464.
It is an arithmetic number, because the mean of its divisors is an integer number (374973084).
Almost surely, 22248328109 is an apocalyptic number.
It is an amenable number.
2248328109 is a deficient number, since it is larger than the sum of its proper divisors (751456563).
2248328109 is a wasteful number, since it uses less digits than its factorization.
2248328109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 503467.
The product of its (nonzero) digits is 55296, while the sum is 39.
The square root of 2248328109 is about 47416.5383489769. The cubic root of 2248328109 is about 1310.0460541663.
The spelling of 2248328109 in words is "two billion, two hundred forty-eight million, three hundred twenty-eight thousand, one hundred nine".
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