Base | Representation |
---|---|
bin | 111001001001… |
… | …111111100101 |
3 | 1001012020000011 |
4 | 321021333211 |
5 | 12313430031 |
6 | 1253050221 |
7 | 241232425 |
oct | 71117745 |
9 | 31166004 |
10 | 14983141 |
11 | 8504068 |
12 | 5026971 |
13 | 3147a84 |
14 | 1dc0485 |
15 | 14ae6b1 |
hex | e49fe5 |
14983141 has 4 divisors (see below), whose sum is σ = 15034572. Its totient is φ = 14931712.
The previous prime is 14983139. The next prime is 14983151. The reversal of 14983141 is 14138941.
14983141 = T3159 + T3160 + T3161.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14138941 = 139 ⋅101719.
It can be written as a sum of positive squares in 2 ways, for example, as 14032516 + 950625 = 3746^2 + 975^2 .
It is a cyclic number.
It is not a de Polignac number, because 14983141 - 21 = 14983139 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14983121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25276 + ... + 25861.
It is an arithmetic number, because the mean of its divisors is an integer number (3758643).
Almost surely, 214983141 is an apocalyptic number.
14983141 is the 3161-st centered triangular number.
It is an amenable number.
14983141 is a deficient number, since it is larger than the sum of its proper divisors (51431).
14983141 is an equidigital number, since it uses as much as digits as its factorization.
14983141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51430.
The product of its digits is 3456, while the sum is 31.
The square root of 14983141 is about 3870.8062467657. The cubic root of 14983141 is about 246.5287775308.
The spelling of 14983141 in words is "fourteen million, nine hundred eighty-three thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •