Base | Representation |
---|---|
bin | 101011001110000… |
… | …1100100110001000 |
3 | 10202001212102120201 |
4 | 1112130030212020 |
5 | 10432224412300 |
6 | 355523301544 |
7 | 50636525134 |
oct | 12634144610 |
9 | 3661772521 |
10 | 1450232200 |
11 | 684688a0a |
12 | 34581a8b4 |
13 | 1a15b8781 |
14 | da86a3c4 |
15 | 874b866a |
hex | 5670c988 |
1450232200 has 48 divisors (see below), whose sum is σ = 3380224500. Its totient is φ = 578641920.
The previous prime is 1450232153. The next prime is 1450232291. The reversal of 1450232200 is 22320541.
It can be written as a sum of positive squares in 6 ways, for example, as 993384324 + 456847876 = 31518^2 + 21374^2 .
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 72936 + ... + 90664.
Almost surely, 21450232200 is an apocalyptic number.
1450232200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1450232200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1690112250).
1450232200 is an abundant number, since it is smaller than the sum of its proper divisors (1929992300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450232200 is a wasteful number, since it uses less digits than its factorization.
1450232200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18154 (or 18145 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 1450232200 is about 38081.9143426378. The cubic root of 1450232200 is about 1131.9116101745.
Adding to 1450232200 its reverse (22320541), we get a palindrome (1472552741).
The spelling of 1450232200 in words is "one billion, four hundred fifty million, two hundred thirty-two thousand, two hundred".
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