Base | Representation |
---|---|
bin | 11101001000011… |
… | …00010111110111 |
3 | 122000211020002112 |
4 | 32210030113313 |
5 | 1000024301022 |
6 | 40125401235 |
7 | 6025046510 |
oct | 1644142767 |
9 | 560736075 |
10 | 244368887 |
11 | 115a37a64 |
12 | 69a0921b |
13 | 3b820599 |
14 | 24651a07 |
15 | 166c08e2 |
hex | e90c5f7 |
244368887 has 16 divisors (see below), whose sum is σ = 285069312. Its totient is φ = 205156800.
The previous prime is 244368881. The next prime is 244368893. The reversal of 244368887 is 788863442.
It is an interprime number because it is at equal distance from previous prime (244368881) and next prime (244368893).
It is a cyclic number.
It is not a de Polignac number, because 244368887 - 216 = 244303351 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244368881) 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, 75578 + ... + 78744.
It is an arithmetic number, because the mean of its divisors is an integer number (17816832).
Almost surely, 2244368887 is an apocalyptic number.
244368887 is a deficient number, since it is larger than the sum of its proper divisors (40700425).
244368887 is a wasteful number, since it uses less digits than its factorization.
244368887 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3398.
The product of its digits is 2064384, while the sum is 50.
The square root of 244368887 is about 15632.3026774689. The cubic root of 244368887 is about 625.1947228998.
The spelling of 244368887 in words is "two hundred forty-four million, three hundred sixty-eight thousand, eight hundred eighty-seven".
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