Base | Representation |
---|---|
bin | 11100010000111110111000… |
… | …111100100110010000111000 |
3 | 121022011010212210210212010022 |
4 | 130100332320330212100320 |
5 | 112243213133340404430 |
6 | 1120220145021510012 |
7 | 35120161463611433 |
oct | 3420767074462070 |
9 | 538133783725108 |
10 | 124312341341240 |
11 | 36678627964448 |
12 | 11b38693712308 |
13 | 54497acb2c790 |
14 | 229aa6c5c481a |
15 | e589b14b84e5 |
hex | 710fb8f26438 |
124312341341240 has 64 divisors (see below), whose sum is σ = 305714162144160. Its totient is φ = 45214867653120.
The previous prime is 124312341341213. The next prime is 124312341341267. The reversal of 124312341341240 is 42143143213421.
It is an interprime number because it is at equal distance from previous prime (124312341341213) and next prime (124312341341267).
It is a self number, because there is not a number n which added to its sum of digits gives 124312341341240.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1784011391 + ... + 1784081070.
Almost surely, 2124312341341240 is an apocalyptic number.
124312341341240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124312341341240 is an abundant number, since it is smaller than the sum of its proper divisors (181401820802920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124312341341240 is a wasteful number, since it uses less digits than its factorization.
124312341341240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3568092552 (or 3568092548 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 35.
Adding to 124312341341240 its reverse (42143143213421), we get a palindrome (166455484554661).
The spelling of 124312341341240 in words is "one hundred twenty-four trillion, three hundred twelve billion, three hundred forty-one million, three hundred forty-one thousand, two hundred forty".
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