Base | Representation |
---|---|
bin | 10010000011110001101… |
… | …010011011111111100100 |
3 | 11101122020202212200220011 |
4 | 102003301222123333210 |
5 | 130313034240440022 |
6 | 2350035420220004 |
7 | 155442155402530 |
oct | 22036152337744 |
9 | 4348222780804 |
10 | 1241005015012 |
11 | 439341a83854 |
12 | 18062209a604 |
13 | 90045941cb9 |
14 | 440ca38abc0 |
15 | 22434a44977 |
hex | 120f1a9bfe4 |
1241005015012 has 12 divisors (see below), whose sum is σ = 2482010030080. Its totient is φ = 531859292136.
The previous prime is 1241005014967. The next prime is 1241005015043. The reversal of 1241005015012 is 2105105001421.
1241005015012 is an admirable number.
It is a super-3 number, since 3×12410050150123 (a number of 37 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22160803812 + ... + 22160803867.
Almost surely, 21241005015012 is an apocalyptic number.
It is an amenable number.
1241005015012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1241005015012 is a wasteful number, since it uses less digits than its factorization.
1241005015012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44321607690 (or 44321607688 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 22.
The spelling of 1241005015012 in words is "one trillion, two hundred forty-one billion, five million, fifteen thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •