Base | Representation |
---|---|
bin | 11101001001101… |
… | …11011001011000 |
3 | 122001011011211101 |
4 | 32210313121120 |
5 | 1000100420422 |
6 | 40133241144 |
7 | 6026412340 |
oct | 1644673130 |
9 | 561134741 |
10 | 244545112 |
11 | 1160483a9 |
12 | 69a931b4 |
13 | 3b882866 |
14 | 24699d20 |
15 | 16707c27 |
hex | e937658 |
244545112 has 32 divisors (see below), whose sum is σ = 540933120. Its totient is φ = 101423520.
The previous prime is 244545083. The next prime is 244545113. The reversal of 244545112 is 211545442.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244545113) 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, 68698 + ... + 72169.
It is an arithmetic number, because the mean of its divisors is an integer number (16904160).
Almost surely, 2244545112 is an apocalyptic number.
It is an amenable number.
244545112 is an abundant number, since it is smaller than the sum of its proper divisors (296388008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244545112 is a wasteful number, since it uses less digits than its factorization.
244545112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140911 (or 140907 counting only the distinct ones).
The product of its digits is 6400, while the sum is 28.
The square root of 244545112 is about 15637.9382272728. The cubic root of 244545112 is about 625.3449717961.
The spelling of 244545112 in words is "two hundred forty-four million, five hundred forty-five thousand, one hundred twelve".
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