Base | Representation |
---|---|
bin | 11101000110110… |
… | …11110110000101 |
3 | 122000110010102200 |
4 | 32203123312011 |
5 | 1000001420432 |
6 | 40121225113 |
7 | 6023261142 |
oct | 1643336605 |
9 | 560403380 |
10 | 244170117 |
11 | 115911694 |
12 | 69932199 |
13 | 3b780c79 |
14 | 245dd3c9 |
15 | 16681a7c |
hex | e8dbd85 |
244170117 has 12 divisors (see below), whose sum is σ = 353001324. Its totient is φ = 162636480.
The previous prime is 244170097. The next prime is 244170131. The reversal of 244170117 is 711071442.
It can be written as a sum of positive squares in 2 ways, for example, as 65707236 + 178462881 = 8106^2 + 13359^2 .
It is not a de Polignac number, because 244170117 - 214 = 244153733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244175117) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 634 + ... + 22107.
It is an arithmetic number, because the mean of its divisors is an integer number (29416777).
Almost surely, 2244170117 is an apocalyptic number.
It is an amenable number.
244170117 is a deficient number, since it is larger than the sum of its proper divisors (108831207).
244170117 is a wasteful number, since it uses less digits than its factorization.
244170117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23940 (or 23937 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 27.
The square root of 244170117 is about 15625.9437155008. The cubic root of 244170117 is about 625.0251654934.
The spelling of 244170117 in words is "two hundred forty-four million, one hundred seventy thousand, one hundred seventeen".
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