Base | Representation |
---|---|
bin | 10010110110011101… |
… | …011100001111011000 |
3 | 1221020122002101102220 |
4 | 102312131130033120 |
5 | 312423201242334 |
6 | 13144255424040 |
7 | 1314410001300 |
oct | 226635341730 |
9 | 57218071386 |
10 | 20241040344 |
11 | 86475a3218 |
12 | 3b0a825020 |
13 | 1ba7601165 |
14 | da030c600 |
15 | 7d6ed0449 |
hex | 4b675c3d8 |
20241040344 has 96 divisors (see below), whose sum is σ = 62326914480. Its totient is φ = 5442963456.
The previous prime is 20241040333. The next prime is 20241040349. The reversal of 20241040344 is 44304014202.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20241040349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 486237 + ... + 526220.
Almost surely, 220241040344 is an apocalyptic number.
20241040344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
20241040344 is an abundant number, since it is smaller than the sum of its proper divisors (42085874136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20241040344 is a wasteful number, since it uses less digits than its factorization.
20241040344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1012497 (or 1012486 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 20241040344 its reverse (44304014202), we get a palindrome (64545054546).
The spelling of 20241040344 in words is "twenty billion, two hundred forty-one million, forty thousand, three hundred forty-four".
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