Base | Representation |
---|---|
bin | 10100111111010… |
… | …101101011111111 |
3 | 220112121222112210 |
4 | 110333111223333 |
5 | 1210122220343 |
6 | 54535431503 |
7 | 11504132130 |
oct | 2477255377 |
9 | 815558483 |
10 | 352148223 |
11 | 170862199 |
12 | 99b25593 |
13 | 57c58c3b |
14 | 34aa9c87 |
15 | 20db0333 |
hex | 14fd5aff |
352148223 has 16 divisors (see below), whose sum is σ = 564849920. Its totient is φ = 190636416.
The previous prime is 352148191. The next prime is 352148227. The reversal of 352148223 is 322841253.
It is not a de Polignac number, because 352148223 - 25 = 352148191 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (352148227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440890 + ... + 441687.
It is an arithmetic number, because the mean of its divisors is an integer number (35303120).
Almost surely, 2352148223 is an apocalyptic number.
352148223 is a deficient number, since it is larger than the sum of its proper divisors (212701697).
352148223 is a wasteful number, since it uses less digits than its factorization.
352148223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 882606.
The product of its digits is 11520, while the sum is 30.
The square root of 352148223 is about 18765.6127797629. The cubic root of 352148223 is about 706.1687589951.
Adding to 352148223 its reverse (322841253), we get a palindrome (674989476).
The spelling of 352148223 in words is "three hundred fifty-two million, one hundred forty-eight thousand, two hundred twenty-three".
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