Base | Representation |
---|---|
bin | 1110000100001100000… |
… | …0110001010111011011 |
3 | 212002201110220000221110 |
4 | 3201003000301113123 |
5 | 12424340431204001 |
6 | 303001540111403 |
7 | 23313060613005 |
oct | 3410300612733 |
9 | 762643800843 |
10 | 241642444251 |
11 | 9353095098a |
12 | 3a9b9695563 |
13 | 19a2c748730 |
14 | b9a4871375 |
15 | 64442413d6 |
hex | 38430315db |
241642444251 has 8 divisors (see below), whose sum is σ = 346973766160. Its totient is φ = 148703042592.
The previous prime is 241642444193. The next prime is 241642444271. The reversal of 241642444251 is 152444246142.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 241642444251 - 213 = 241642436059 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 6195960109 = 241642444251 / (2 + 4 + 1 + 6 + 4 + 2 + 4 + 4 + 4 + 2 + 5 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (241642444271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3097980016 + ... + 3097980093.
It is an arithmetic number, because the mean of its divisors is an integer number (43371720770).
Almost surely, 2241642444251 is an apocalyptic number.
241642444251 is a deficient number, since it is larger than the sum of its proper divisors (105331321909).
241642444251 is a wasteful number, since it uses less digits than its factorization.
241642444251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6195960125.
The product of its digits is 245760, while the sum is 39.
The spelling of 241642444251 in words is "two hundred forty-one billion, six hundred forty-two million, four hundred forty-four thousand, two hundred fifty-one".
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