Base | Representation |
---|---|
bin | 11110010000101… |
… | …10101100100001 |
3 | 122200122211110212 |
4 | 33020112230201 |
5 | 1004441121403 |
6 | 41104503505 |
7 | 6201450443 |
oct | 1710265441 |
9 | 580584425 |
10 | 253848353 |
11 | 120322030 |
12 | 7101ab95 |
13 | 4078c235 |
14 | 259dc493 |
15 | 174444d8 |
hex | f216b21 |
253848353 has 8 divisors (see below), whose sum is σ = 278087040. Its totient is φ = 229803280.
The previous prime is 253848349. The next prime is 253848373. The reversal of 253848353 is 353848352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 253848353 - 22 = 253848349 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 253848353.
It is not an unprimeable number, because it can be changed into a prime (253848373) 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, 45650 + ... + 50907.
It is an arithmetic number, because the mean of its divisors is an integer number (34760880).
Almost surely, 2253848353 is an apocalyptic number.
It is an amenable number.
253848353 is a deficient number, since it is larger than the sum of its proper divisors (24238687).
253848353 is a wasteful number, since it uses less digits than its factorization.
253848353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96807.
The product of its digits is 345600, while the sum is 41.
The square root of 253848353 is about 15932.6191506607. The cubic root of 253848353 is about 633.1764933576.
Subtracting 253848353 from its reverse (353848352), we obtain a palindrome (99999999).
The spelling of 253848353 in words is "two hundred fifty-three million, eight hundred forty-eight thousand, three hundred fifty-three".
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