Base | Representation |
---|---|
bin | 10111111010110010… |
… | …00110111110111001 |
3 | 1020010220220010120120 |
4 | 23331121012332321 |
5 | 202244313334231 |
6 | 5522114243453 |
7 | 633133665135 |
oct | 137531067671 |
9 | 36126803516 |
10 | 12841152441 |
11 | 549a54a987 |
12 | 25a4586589 |
13 | 12984c5970 |
14 | 89b61a3c5 |
15 | 502525d96 |
hex | 2fd646fb9 |
12841152441 has 16 divisors (see below), whose sum is σ = 18491734464. Its totient is φ = 7879466304.
The previous prime is 12841152439. The next prime is 12841152461. The reversal of 12841152441 is 14425114821.
It is not a de Polignac number, because 12841152441 - 21 = 12841152439 is a prime.
It is a super-3 number, since 3×128411524413 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (12841152461) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460906 + ... + 487971.
It is an arithmetic number, because the mean of its divisors is an integer number (1155733404).
Almost surely, 212841152441 is an apocalyptic number.
It is an amenable number.
12841152441 is a deficient number, since it is larger than the sum of its proper divisors (5650582023).
12841152441 is a wasteful number, since it uses less digits than its factorization.
12841152441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 949240.
The product of its digits is 10240, while the sum is 33.
The spelling of 12841152441 in words is "twelve billion, eight hundred forty-one million, one hundred fifty-two thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •