Base | Representation |
---|---|
bin | 101011000000111… |
… | …1001111011101110 |
3 | 10201120220021021120 |
4 | 1112001321323232 |
5 | 10423443340024 |
6 | 355115441410 |
7 | 50524121244 |
oct | 12601717356 |
9 | 3646807246 |
10 | 1443340014 |
11 | 680800796 |
12 | 343456266 |
13 | 1a004465c |
14 | d9994794 |
15 | 86aa6479 |
hex | 56079eee |
1443340014 has 64 divisors (see below), whose sum is σ = 3001024512. Its totient is φ = 462520800.
The previous prime is 1443340009. The next prime is 1443340027. The reversal of 1443340014 is 4100433441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6840369 + ... + 6840579.
It is an arithmetic number, because the mean of its divisors is an integer number (46891008).
Almost surely, 21443340014 is an apocalyptic number.
1443340014 is an abundant number, since it is smaller than the sum of its proper divisors (1557684498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1443340014 is a wasteful number, since it uses less digits than its factorization.
1443340014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 1443340014 is about 37991.3149811901. The cubic root of 1443340014 is about 1130.1156364811.
Adding to 1443340014 its reverse (4100433441), we get a palindrome (5543773455).
The spelling of 1443340014 in words is "one billion, four hundred forty-three million, three hundred forty thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •