Base | Representation |
---|---|
bin | 101010111100111… |
… | …1001110011010000 |
3 | 10201102221200210012 |
4 | 1111321321303100 |
5 | 10422424223240 |
6 | 355002454052 |
7 | 50500233440 |
oct | 12571716320 |
9 | 3642850705 |
10 | 1441242320 |
11 | 67a5a8761 |
12 | 342804328 |
13 | 19c78b90b |
14 | d95aa120 |
15 | 867deb65 |
hex | 55e79cd0 |
1441242320 has 80 divisors (see below), whose sum is σ = 4054883328. Its totient is φ = 465070080.
The previous prime is 1441242317. The next prime is 1441242323. The reversal of 1441242320 is 232421441.
It is an interprime number because it is at equal distance from previous prime (1441242317) and next prime (1441242323).
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1441242323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66176 + ... + 85215.
Almost surely, 21441242320 is an apocalyptic number.
1441242320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1441242320 is an abundant number, since it is smaller than the sum of its proper divisors (2613641008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1441242320 is a wasteful number, since it uses less digits than its factorization.
1441242320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151428 (or 151422 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 1441242320 is about 37963.6973963285. The cubic root of 1441242320 is about 1129.5678823925.
Adding to 1441242320 its reverse (232421441), we get a palindrome (1673663761).
The spelling of 1441242320 in words is "one billion, four hundred forty-one million, two hundred forty-two thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •