Base | Representation |
---|---|
bin | 11100110010111… |
… | …11110111010110 |
3 | 121211112210002010 |
4 | 32121133313112 |
5 | 443320041032 |
6 | 35545325050 |
7 | 5662161360 |
oct | 1631376726 |
9 | 554483063 |
10 | 241565142 |
11 | 1143a2515 |
12 | 68a96786 |
13 | 3b07b370 |
14 | 24121d30 |
15 | 16319ccc |
hex | e65fdd6 |
241565142 has 64 divisors (see below), whose sum is σ = 608509440. Its totient is φ = 62221824.
The previous prime is 241565141. The next prime is 241565167.
241565142 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (241565141) 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 31 ways as a sum of consecutive naturals, for example, 18334 + ... + 28622.
It is an arithmetic number, because the mean of its divisors is an integer number (9507960).
Almost surely, 2241565142 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 241565142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304254720).
241565142 is an abundant number, since it is smaller than the sum of its proper divisors (366944298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241565142 is a wasteful number, since it uses less digits than its factorization.
241565142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10357.
The product of its digits is 9600, while the sum is 30.
The square root of 241565142 is about 15542.3660360963. The cubic root of 241565142 is about 622.7944807573.
The spelling of 241565142 in words is "two hundred forty-one million, five hundred sixty-five thousand, one hundred forty-two".
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