Base | Representation |
---|---|
bin | 11011111100101… |
… | …10011001100101 |
3 | 121100011012212020 |
4 | 31332112121211 |
5 | 440004322420 |
6 | 35133013353 |
7 | 5544531165 |
oct | 1576263145 |
9 | 540135766 |
10 | 234448485 |
11 | 110381687 |
12 | 66624259 |
13 | 3975901b |
14 | 231cc5a5 |
15 | 158b1340 |
hex | df96665 |
234448485 has 16 divisors (see below), whose sum is σ = 375687936. Its totient is φ = 124849088.
The previous prime is 234448481. The next prime is 234448519. The reversal of 234448485 is 584844432.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 234448485 - 22 = 234448481 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234448481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1389 + ... + 21698.
It is an arithmetic number, because the mean of its divisors is an integer number (23480496).
Almost surely, 2234448485 is an apocalyptic number.
It is an amenable number.
234448485 is a deficient number, since it is larger than the sum of its proper divisors (141239451).
234448485 is a wasteful number, since it uses less digits than its factorization.
234448485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23772.
The product of its digits is 491520, while the sum is 42.
The square root of 234448485 is about 15311.7107143519. The cubic root of 234448485 is about 616.6174490384.
The spelling of 234448485 in words is "two hundred thirty-four million, four hundred forty-eight thousand, four hundred eighty-five".
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