Base | Representation |
---|---|
bin | 1000010111110000… |
… | …0001101101101100 |
3 | 12210121022210002111 |
4 | 2011330001231230 |
5 | 14100224333023 |
6 | 1010551133404 |
7 | 106454036443 |
oct | 20574015554 |
9 | 5717283074 |
10 | 2247105388 |
11 | a534835a0 |
12 | 528674264 |
13 | 29a715378 |
14 | 17461dd5a |
15 | d242400d |
hex | 85f01b6c |
2247105388 has 48 divisors (see below), whose sum is σ = 4418265600. Its totient is φ = 991298880.
The previous prime is 2247105353. The next prime is 2247105389. The reversal of 2247105388 is 8835017422.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2247105388.
It is not an unprimeable number, because it can be changed into a prime (2247105389) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199606 + ... + 210562.
It is an arithmetic number, because the mean of its divisors is an integer number (92047200).
Almost surely, 22247105388 is an apocalyptic number.
It is an amenable number.
2247105388 is a deficient number, since it is larger than the sum of its proper divisors (2171160212).
2247105388 is a wasteful number, since it uses less digits than its factorization.
2247105388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11110 (or 11108 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 40.
The square root of 2247105388 is about 47403.6431933243. The cubic root of 2247105388 is about 1309.8085278494.
The spelling of 2247105388 in words is "two billion, two hundred forty-seven million, one hundred five thousand, three hundred eighty-eight".
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