Base | Representation |
---|---|
bin | 11101001000101… |
… | …10111001010010 |
3 | 122000220102012210 |
4 | 32210112321102 |
5 | 1000032140421 |
6 | 40130332550 |
7 | 6025316250 |
oct | 1644267122 |
9 | 560812183 |
10 | 244411986 |
11 | 115a67385 |
12 | 69a2a156 |
13 | 3b8370a0 |
14 | 246635d0 |
15 | 166cd576 |
hex | e916e52 |
244411986 has 32 divisors (see below), whose sum is σ = 601630848. Its totient is φ = 64460160.
The previous prime is 244411939. The next prime is 244411987. The reversal of 244411986 is 689114442.
244411986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (244411987) 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, 223275 + ... + 224366.
It is an arithmetic number, because the mean of its divisors is an integer number (18800964).
Almost surely, 2244411986 is an apocalyptic number.
244411986 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
244411986 is an abundant number, since it is smaller than the sum of its proper divisors (357218862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244411986 is a wasteful number, since it uses less digits than its factorization.
244411986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 447666.
The product of its digits is 55296, while the sum is 39.
The square root of 244411986 is about 15633.6811404096. The cubic root of 244411986 is about 625.2314756465.
The spelling of 244411986 in words is "two hundred forty-four million, four hundred eleven thousand, nine hundred eighty-six".
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