Base | Representation |
---|---|
bin | 10100100001000… |
… | …111010111100100 |
3 | 212222201110021102 |
4 | 110201013113210 |
5 | 1201110202002 |
6 | 54053535232 |
7 | 11346603110 |
oct | 2441072744 |
9 | 788643242 |
10 | 344225252 |
11 | 167340588 |
12 | 97344518 |
13 | 564138a7 |
14 | 33a06740 |
15 | 20347a02 |
hex | 148475e4 |
344225252 has 24 divisors (see below), whose sum is σ = 689097024. Its totient is φ = 147386592.
The previous prime is 344225251. The next prime is 344225263. The reversal of 344225252 is 252522443.
It is a super-2 number, since 2×3442252522 = 236982048228927008, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (344225251) 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, 28058 + ... + 38414.
It is an arithmetic number, because the mean of its divisors is an integer number (28712376).
Almost surely, 2344225252 is an apocalyptic number.
It is an amenable number.
344225252 is an abundant number, since it is smaller than the sum of its proper divisors (344871772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344225252 is a wasteful number, since it uses less digits than its factorization.
344225252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11555 (or 11553 counting only the distinct ones).
The product of its digits is 19200, while the sum is 29.
The square root of 344225252 is about 18553.3083842209. The cubic root of 344225252 is about 700.8325142551.
Adding to 344225252 its reverse (252522443), we get a palindrome (596747695).
The spelling of 344225252 in words is "three hundred forty-four million, two hundred twenty-five thousand, two hundred fifty-two".
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