Base | Representation |
---|---|
bin | 101011010011110… |
… | …0001010000111001 |
3 | 10202021110020020120 |
4 | 1112213201100321 |
5 | 10434004403231 |
6 | 400111043453 |
7 | 51003666660 |
oct | 12647412071 |
9 | 3667406216 |
10 | 1453200441 |
11 | 686326000 |
12 | 346810589 |
13 | 1a20b7824 |
14 | daddddd7 |
15 | 878a2d96 |
hex | 569e1439 |
1453200441 has 32 divisors (see below), whose sum is σ = 2435721216. Its totient is φ = 754894800.
The previous prime is 1453200439. The next prime is 1453200449. The reversal of 1453200441 is 1440023541.
It is not a de Polignac number, because 1453200441 - 21 = 1453200439 is a prime.
It is a super-2 number, since 2×14532004412 = 4223583043445188962, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1453200449) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1956 + ... + 53946.
It is an arithmetic number, because the mean of its divisors is an integer number (76116288).
Almost surely, 21453200441 is an apocalyptic number.
1453200441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1453200441 is a deficient number, since it is larger than the sum of its proper divisors (982520775).
1453200441 is an equidigital number, since it uses as much as digits as its factorization.
1453200441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52034 (or 52012 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 1453200441 is about 38120.8662152370. The cubic root of 1453200441 is about 1132.6833249511.
Adding to 1453200441 its reverse (1440023541), we get a palindrome (2893223982).
Subtracting from 1453200441 its reverse (1440023541), we obtain a square (13176900 = 36302).
The spelling of 1453200441 in words is "one billion, four hundred fifty-three million, two hundred thousand, four hundred forty-one".
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