Base | Representation |
---|---|
bin | 11010111000001110… |
… | …01100011000100001 |
3 | 1101020200010202112100 |
4 | 31130013030120201 |
5 | 214023123311424 |
6 | 10343523121013 |
7 | 1020411311445 |
oct | 153407143041 |
9 | 41220122470 |
10 | 14430291489 |
11 | 6135583639 |
12 | 2968813169 |
13 | 148c7c8023 |
14 | 9ac6c4825 |
15 | 596ccbdc9 |
hex | 35c1cc621 |
14430291489 has 24 divisors (see below), whose sum is σ = 21361957344. Its totient is φ = 9381240000.
The previous prime is 14430291481. The next prime is 14430291497. The reversal of 14430291489 is 98419203441.
14430291489 is a `hidden beast` number, since 144 + 3 + 0 + 29 + 1 + 489 = 666.
It is an interprime number because it is at equal distance from previous prime (14430291481) and next prime (14430291497).
It is not a de Polignac number, because 14430291489 - 23 = 14430291481 is a prime.
It is a super-4 number, since 4×144302914894 (a number of 42 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (14430291481) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 926214 + ... + 941664.
It is an arithmetic number, because the mean of its divisors is an integer number (890081556).
Almost surely, 214430291489 is an apocalyptic number.
It is an amenable number.
14430291489 is a deficient number, since it is larger than the sum of its proper divisors (6931665855).
14430291489 is a wasteful number, since it uses less digits than its factorization.
14430291489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18029 (or 18026 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The spelling of 14430291489 in words is "fourteen billion, four hundred thirty million, two hundred ninety-one thousand, four hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •