Base | Representation |
---|---|
bin | 11101001000010… |
… | …01000101100001 |
3 | 122000210112121221 |
4 | 32210021011201 |
5 | 1000023333200 |
6 | 40125215041 |
7 | 6024662326 |
oct | 1644110541 |
9 | 560715557 |
10 | 244355425 |
11 | 115a28936 |
12 | 69a01481 |
13 | 3b817412 |
14 | 2464ab4d |
15 | 166bb91a |
hex | e909161 |
244355425 has 12 divisors (see below), whose sum is σ = 303870060. Its totient is φ = 194923520.
The previous prime is 244355411. The next prime is 244355431. The reversal of 244355425 is 524553442.
It can be written as a sum of positive squares in 6 ways, for example, as 44528929 + 199826496 = 6673^2 + 14136^2 .
It is not a de Polignac number, because 244355425 - 217 = 244224353 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5020 + ... + 22669.
It is an arithmetic number, because the mean of its divisors is an integer number (25322505).
Almost surely, 2244355425 is an apocalyptic number.
244355425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
244355425 is a deficient number, since it is larger than the sum of its proper divisors (59514635).
244355425 is a wasteful number, since it uses less digits than its factorization.
244355425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28052 (or 28047 counting only the distinct ones).
The product of its digits is 96000, while the sum is 34.
The square root of 244355425 is about 15631.8720887807. The cubic root of 244355425 is about 625.1832422704.
The spelling of 244355425 in words is "two hundred forty-four million, three hundred fifty-five thousand, four hundred twenty-five".
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