Base | Representation |
---|---|
bin | 1110000011101101110… |
… | …0010000000101010110 |
3 | 212002101121220001110110 |
4 | 3200323130100011112 |
5 | 12424110422231410 |
6 | 302541201503450 |
7 | 23306656166514 |
oct | 3407334200526 |
9 | 762347801413 |
10 | 241515430230 |
11 | 93476189418 |
12 | 3a983041b86 |
13 | 19a0c3370c9 |
14 | b991a4b4b4 |
15 | 6438002720 |
hex | 383b710156 |
241515430230 has 64 divisors (see below), whose sum is σ = 609624465408. Its totient is φ = 61150577280.
The previous prime is 241515430201. The next prime is 241515430231. The reversal of 241515430230 is 32034515142.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (241515430231) 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 31 ways as a sum of consecutive naturals, for example, 2400654 + ... + 2499233.
It is an arithmetic number, because the mean of its divisors is an integer number (9525382272).
Almost surely, 2241515430230 is an apocalyptic number.
241515430230 is an abundant number, since it is smaller than the sum of its proper divisors (368109035178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241515430230 is a wasteful number, since it uses less digits than its factorization.
241515430230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4899981.
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 241515430230 its reverse (32034515142), we get a palindrome (273549945372).
The spelling of 241515430230 in words is "two hundred forty-one billion, five hundred fifteen million, four hundred thirty thousand, two hundred thirty".
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