Base | Representation |
---|---|
bin | 11101001000010… |
… | …10011110000011 |
3 | 122000210211101210 |
4 | 32210022132003 |
5 | 1000024023331 |
6 | 40125301203 |
7 | 6025015002 |
oct | 1644123603 |
9 | 560724353 |
10 | 244361091 |
11 | 115a32117 |
12 | 69a04803 |
13 | 3b819b80 |
14 | 2464cc39 |
15 | 166bd446 |
hex | e90a783 |
244361091 has 16 divisors (see below), whose sum is σ = 352422560. Its totient is φ = 149713920.
The previous prime is 244361063. The next prime is 244361093. The reversal of 244361091 is 190163442.
It is not a de Polignac number, because 244361091 - 215 = 244328323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (244361093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4750 + ... + 22611.
It is an arithmetic number, because the mean of its divisors is an integer number (22026410).
Almost surely, 2244361091 is an apocalyptic number.
244361091 is a deficient number, since it is larger than the sum of its proper divisors (108061469).
244361091 is a wasteful number, since it uses less digits than its factorization.
244361091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27606.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 244361091 is about 15632.0533200217. The cubic root of 244361091 is about 625.1880743858.
The spelling of 244361091 in words is "two hundred forty-four million, three hundred sixty-one thousand, ninety-one".
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