Base | Representation |
---|---|
bin | 101011001110101… |
… | …0011100111110101 |
3 | 10202002102012122201 |
4 | 1112131103213311 |
5 | 10432313220000 |
6 | 355533424501 |
7 | 50642146252 |
oct | 12635234765 |
9 | 3662365581 |
10 | 1450523125 |
11 | 684867547 |
12 | 34593b131 |
13 | 1a168b00c |
14 | da904429 |
15 | 8752496a |
hex | 567539f5 |
1450523125 has 10 divisors (see below), whose sum is σ = 1812574478. Its totient is φ = 1160418000.
The previous prime is 1450523119. The next prime is 1450523141. The reversal of 1450523125 is 5213250541.
It can be written as a sum of positive squares in 5 ways, for example, as 161569521 + 1288953604 = 12711^2 + 35902^2 .
It is not a de Polignac number, because 1450523125 - 221 = 1448425973 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1450523093 and 1450523102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1159794 + ... + 1161043.
Almost surely, 21450523125 is an apocalyptic number.
It is an amenable number.
1450523125 is a deficient number, since it is larger than the sum of its proper divisors (362051353).
1450523125 is an frugal number, since it uses more digits than its factorization.
1450523125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2320857 (or 2320842 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 1450523125 is about 38085.7338776608. The cubic root of 1450523125 is about 1131.9872944609.
Adding to 1450523125 its reverse (5213250541), we get a palindrome (6663773666).
The spelling of 1450523125 in words is "one billion, four hundred fifty million, five hundred twenty-three thousand, one hundred twenty-five".
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