Base | Representation |
---|---|
bin | 101010111100111… |
… | …0010000000111110 |
3 | 10201102220002001002 |
4 | 1111321302000332 |
5 | 10422422213210 |
6 | 355002050302 |
7 | 50500041452 |
oct | 12571620076 |
9 | 3642802032 |
10 | 1441210430 |
11 | 67a586800 |
12 | 3427a9992 |
13 | 19c77a24a |
14 | d959c662 |
15 | 867d54a5 |
hex | 55e7203e |
1441210430 has 48 divisors (see below), whose sum is σ = 2887738560. Its totient is φ = 517408320.
The previous prime is 1441210373. The next prime is 1441210447. The reversal of 1441210430 is 340121441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88052 + ... + 103128.
It is an arithmetic number, because the mean of its divisors is an integer number (60161220).
Almost surely, 21441210430 is an apocalyptic number.
1441210430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1441210430 is an abundant number, since it is smaller than the sum of its proper divisors (1446528130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1441210430 is a wasteful number, since it uses less digits than its factorization.
1441210430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15185 (or 15174 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 1441210430 is about 37963.2773874965. The cubic root of 1441210430 is about 1129.5595511112.
Adding to 1441210430 its reverse (340121441), we get a palindrome (1781331871).
It can be divided in two parts, 14412 and 10430, that added together give a palindrome (24842).
The spelling of 1441210430 in words is "one billion, four hundred forty-one million, two hundred ten thousand, four hundred thirty".
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