Base | Representation |
---|---|
bin | 10100100000010… |
… | …101100011111100 |
3 | 212222100002102120 |
4 | 110200111203330 |
5 | 1201032134434 |
6 | 54045322540 |
7 | 11345063250 |
oct | 2440254374 |
9 | 788302376 |
10 | 344021244 |
11 | 167211286 |
12 | 97266450 |
13 | 56371a88 |
14 | 33992260 |
15 | 20307349 |
hex | 148158fc |
344021244 has 24 divisors (see below), whose sum is σ = 917390208. Its totient is φ = 98291760.
The previous prime is 344021243. The next prime is 344021261. The reversal of 344021244 is 442120443.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (344021243) 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 7 ways as a sum of consecutive naturals, for example, 2047662 + ... + 2047829.
It is an arithmetic number, because the mean of its divisors is an integer number (38224592).
Almost surely, 2344021244 is an apocalyptic number.
It is an amenable number.
344021244 is an abundant number, since it is smaller than the sum of its proper divisors (573368964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344021244 is a wasteful number, since it uses less digits than its factorization.
344021244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4095505 (or 4095503 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 344021244 is about 18547.8096820083. The cubic root of 344021244 is about 700.6940354604.
Adding to 344021244 its reverse (442120443), we get a palindrome (786141687).
The spelling of 344021244 in words is "three hundred forty-four million, twenty-one thousand, two hundred forty-four".
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