Base | Representation |
---|---|
bin | 11101001110111… |
… | …10101100010000 |
3 | 122002102222210122 |
4 | 32213132230100 |
5 | 1000234332402 |
6 | 40200045412 |
7 | 6035265203 |
oct | 1647365420 |
9 | 562388718 |
10 | 245230352 |
11 | 116476214 |
12 | 6a163868 |
13 | 3ba62723 |
14 | 247d793a |
15 | 167e0ca2 |
hex | e9deb10 |
245230352 has 20 divisors (see below), whose sum is σ = 475923036. Its totient is φ = 122411520.
The previous prime is 245230343. The next prime is 245230357. The reversal of 245230352 is 253032542.
It can be written as a sum of positive squares in 2 ways, for example, as 11262736 + 233967616 = 3356^2 + 15296^2 .
It is not an unprimeable number, because it can be changed into a prime (245230357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2549 + ... + 22292.
Almost surely, 2245230352 is an apocalyptic number.
It is an amenable number.
245230352 is a deficient number, since it is larger than the sum of its proper divisors (230692684).
245230352 is a wasteful number, since it uses less digits than its factorization.
245230352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25466 (or 25460 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 245230352 is about 15659.8324384394. The cubic root of 245230352 is about 625.9285202505.
Adding to 245230352 its reverse (253032542), we get a palindrome (498262894).
The spelling of 245230352 in words is "two hundred forty-five million, two hundred thirty thousand, three hundred fifty-two".
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